chore: release 3.0.3 (#645)

🤖 I have created a release \*beep\* \*boop\*
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### [3.0.3](https://www.github.com/googleapis/java-dlp/compare/v3.0.2...v3.0.3) (2021-09-01)


### Dependencies

* update dependency com.google.cloud:google-cloud-pubsub to v1.114.1 ([#632](https://www.github.com/googleapis/java-dlp/issues/632)) ([eaa725d](https://www.github.com/googleapis/java-dlp/commit/eaa725dcd9df341890e1da49568d801af2b376af))
* update dependency com.google.cloud:google-cloud-pubsub to v1.114.2 ([#636](https://www.github.com/googleapis/java-dlp/issues/636)) ([9d39ba7](https://www.github.com/googleapis/java-dlp/commit/9d39ba766602fda634dcb3eb63ba46ff355336f7))
* update dependency com.google.cloud:google-cloud-shared-dependencies to v2.2.0 ([#642](https://www.github.com/googleapis/java-dlp/issues/642)) ([7b92659](https://www.github.com/googleapis/java-dlp/commit/7b9265988321d778d6e00395dab25e1429e49428))
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This PR was generated with [Release Please](https://github.com/googleapis/release-please). See [documentation](https://github.com/googleapis/release-please#release-please).

Author: release-please[bot]

dlp/snippets/snapshot/pom.xml

@@ -28,7 +28,7 @@
     <dependency>
       <groupId>com.google.cloud</groupId>
       <artifactId>google-cloud-dlp</artifactId>
-      <version>3.0.3-SNAPSHOT</version>
+      <version>3.0.3</version>
     </dependency>
     <!-- {x-version-update-end} -->