deps: update dependency com.google.truth:truth to v1.1 (#50)

Author: renovate-bot

privateca/pom.xml

@@ -40,7 +40,7 @@
     <dependency>
       <groupId>com.google.truth</groupId>
       <artifactId>truth</artifactId>
-      <version>1.0.1</version>
+      <version>1.1</version>
       <scope>test</scope>
     </dependency>
   </dependencies>