Bump actions/setup-java from 2.2.0 to 2.3.0

Bumps [actions/setup-java](https://github.com/actions/setup-java) from 2.2.0 to 2.3.0.
- [Release notes](https://github.com/actions/setup-java/releases)
- [Commits](actions/setup-java@v2.2.0...v2.3.0)

---
updated-dependencies:
- dependency-name: actions/setup-java
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/maven.yml

@@ -45,7 +45,7 @@ jobs:
             maven-${{ matrix.os }}-
 
       - name: Set up JDK
-        uses: actions/setup-java@v2.2.0
+        uses: actions/setup-java@v2.3.0
         with:
           java-version: ${{ matrix.java }}
           distribution: ${{ matrix.jdk }}