chore(deps): update dependency com.google.cloud:google-cloud-dlp to v2 (#221)

This PR contains the following updates:

| Package | Update | Change |
|---|---|---|
| [com.google.cloud:google-cloud-dlp](https://togithub.com/googleapis/java-dlp) | major | `1.1.4` -> `2.0.0` |

---

### Release Notes

<details>
<summary>googleapis/java-dlp</summary>

### [`v2.0.0`](https://togithub.com/googleapis/java-dlp/blob/master/CHANGELOG.md#&#8203;200-httpswwwgithubcomgoogleapisjava-dlpcomparev114v200-2020-06-22)

[Compare Source](https://togithub.com/googleapis/java-dlp/compare/v1.1.4...v2.0.0)

##### ⚠ BREAKING CHANGES

-   Location name helpers have been removed in preparation for regionalization support. Please use a parent string directly instead.

##### Features

-   add WORD and PDF file type enums and new MetadataLocation proto ([#&#8203;176](https://www.github.com/googleapis/java-dlp/issues/176)) ([12aeb68](https://www.github.com/googleapis/java-dlp/commit/12aeb68a7626eecccc877bdc993e89150991718c)), closes [#&#8203;533](https://www.github.com/googleapis/java-dlp/issues/533) [#&#8203;535](https://www.github.com/googleapis/java-dlp/issues/535)
-   **deps:** adopt flatten plugin and google-cloud-shared-dependencies ([#&#8203;212](https://www.github.com/googleapis/java-dlp/issues/212)) ([8039912](https://www.github.com/googleapis/java-dlp/commit/8039912581d117e07c96f64440b8b4c2263296fc))

##### Bug Fixes

-   change routing to remove location parameter in preparation for the addition of regional support ([#&#8203;178](https://www.github.com/googleapis/java-dlp/issues/178)) ([4be3740](https://www.github.com/googleapis/java-dlp/commit/4be3740cf5fc967b7ba84a53c9d568f0d8502308))

##### Dependencies

-   update dependency com.google.api:api-common to v1.9.1 ([#&#8203;187](https://www.github.com/googleapis/java-dlp/issues/187)) ([ef3a106](https://www.github.com/googleapis/java-dlp/commit/ef3a106e19a2e3b7fc62fe7e1ad7fac476168d09))
-   update dependency com.google.api:api-common to v1.9.2 ([#&#8203;194](https://www.github.com/googleapis/java-dlp/issues/194)) ([1584607](https://www.github.com/googleapis/java-dlp/commit/1584607c7e36d3a074dea94d3b6ff2a242f8e9c9))
-   update dependency com.google.api.grpc:proto-google-common-protos to v1.18.0 ([#&#8203;173](https://www.github.com/googleapis/java-dlp/issues/173)) ([a1b65d4](https://www.github.com/googleapis/java-dlp/commit/a1b65d4fb390533ba5a92d03bfe482455ef43163))
-   update dependency com.google.protobuf:protobuf-java to v3.12.0 ([#&#8203;180](https://www.github.com/googleapis/java-dlp/issues/180)) ([546af1c](https://www.github.com/googleapis/java-dlp/commit/546af1cd30706075872e9ebe2bdb0dcc1387cb80))
-   update dependency com.google.protobuf:protobuf-java to v3.12.2 ([#&#8203;185](https://www.github.com/googleapis/java-dlp/issues/185)) ([4cf7620](https://www.github.com/googleapis/java-dlp/commit/4cf76208bc70e1ac6e02757fb7c7c41dad4cc381))
-   update dependency io.grpc:grpc-bom to v1.30.0 ([#&#8203;198](https://www.github.com/googleapis/java-dlp/issues/198)) ([0701b8f](https://www.github.com/googleapis/java-dlp/commit/0701b8f3fc11ddd3b159d7584e90736f98d594a4))

##### Documentation

-   regenerate with fixed URLs and new protoc ([#&#8203;192](https://www.github.com/googleapis/java-dlp/issues/192)) ([16d6d74](https://www.github.com/googleapis/java-dlp/commit/16d6d7486b36ccbfeca3c026226848fc55b0004a))

##### [1.1.4](https://www.github.com/googleapis/java-dlp/compare/v1.1.3...v1.1.4) (2020-05-01)

##### Bug Fixes

-   replace all retry configs removed during GAPIC config migration ([#&#8203;165](https://www.github.com/googleapis/java-dlp/issues/165)) ([02da00e](https://www.github.com/googleapis/java-dlp/commit/02da00e9410fb26a00148c5723afa55bffe4e1c3))

##### Dependencies

-   update dependency io.grpc:grpc-bom to v1.29.0 ([#&#8203;157](https://www.github.com/googleapis/java-dlp/issues/157)) ([a237797](https://www.github.com/googleapis/java-dlp/commit/a237797960a893fd311f146900d4503ca8074fdc))
-   update dependency org.threeten:threetenbp to v1.4.4 ([#&#8203;159](https://www.github.com/googleapis/java-dlp/issues/159)) ([c42b4e0](https://www.github.com/googleapis/java-dlp/commit/c42b4e07acaeaf4948ae0b8ff434ac9178c951d9))

##### [1.1.3](https://www.github.com/googleapis/java-dlp/compare/v1.1.2...v1.1.3) (2020-04-20)

##### Dependencies

-   update dependency com.google.guava:guava-bom to v29 ([#&#8203;134](https://www.github.com/googleapis/java-dlp/issues/134)) ([02c8daf](https://www.github.com/googleapis/java-dlp/commit/02c8dafce8ba362db32a2d26a5b8ad3f5c0b272d))

##### [1.1.2](https://www.github.com/googleapis/java-dlp/compare/v1.1.1...v1.1.2) (2020-04-10)

##### Documentation

-   **v2:** regenerate documentation from protos ([#&#8203;129](https://www.github.com/googleapis/java-dlp/issues/129)) ([69517fc](https://www.github.com/googleapis/java-dlp/commit/69517fc9587b91ba970d49c6afd620aabf6ce2c7)), closes [#&#8203;123](https://www.github.com/googleapis/java-dlp/issues/123) [#&#8203;123](https://www.github.com/googleapis/java-dlp/issues/123) [#&#8203;94](https://www.github.com/googleapis/java-dlp/issues/94) [#&#8203;105](https://www.github.com/googleapis/java-dlp/issues/105) [#&#8203;475](https://www.github.com/googleapis/java-dlp/issues/475) [#&#8203;475](https://www.github.com/googleapis/java-dlp/issues/475) [#&#8203;465](https://www.github.com/googleapis/java-dlp/issues/465) [#&#8203;465](https://www.github.com/googleapis/java-dlp/issues/465) [#&#8203;476](https://www.github.com/googleapis/java-dlp/issues/476) [#&#8203;476](https://www.github.com/googleapis/java-dlp/issues/476)

##### [1.1.1](https://www.github.com/googleapis/java-dlp/compare/v1.1.0...v1.1.1) (2020-04-07)

##### Dependencies

-   update core dependencies ([#&#8203;94](https://www.github.com/googleapis/java-dlp/issues/94)) ([88d8307](https://www.github.com/googleapis/java-dlp/commit/88d83071de1ce2251af5c69691221e26c9526618))
-   update dependency org.threeten:threetenbp to v1.4.3 ([#&#8203;105](https://www.github.com/googleapis/java-dlp/issues/105)) ([b636547](https://www.github.com/googleapis/java-dlp/commit/b63654725c1e22a3c1e0ee46b33bfbd71a65c99c))

</details>

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dlp/snippets/install-without-bom/pom.xml

@@ -29,7 +29,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-dlp</artifactId>
-      <version>1.1.4</version>
+      <version>2.0.0</version>
     </dependency>
     <!-- [END dlp_install_without_bom] -->
 

dlp/snippets/snapshot/pom.xml

@@ -28,7 +28,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-dlp</artifactId>
-      <version>1.1.4</version>
+      <version>2.0.0</version>
     </dependency>
 
     <dependency>