[maven] Bump org.apache.maven.plugins:maven-gpg-plugin (#25)

Bumps [org.apache.maven.plugins:maven-gpg-plugin](https://github.com/apache/maven-gpg-plugin) from 3.1.0 to 3.2.5.
- [Release notes](https://github.com/apache/maven-gpg-plugin/releases)
- [Commits](apache/maven-gpg-plugin@maven-gpg-plugin-3.1.0...maven-gpg-plugin-3.2.5)

---
updated-dependencies:
- dependency-name: org.apache.maven.plugins:maven-gpg-plugin
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

pom.xml

@@ -84,7 +84,7 @@
  <maven-license-plugin.version>4.5</maven-license-plugin.version>
  <maven-ayoy-license-verifier.version>1.2.0</maven-ayoy-license-verifier.version>
  <maven-sonar-plugin.version>4.0.0.4121</maven-sonar-plugin.version>
- <maven-gpg-plugin.version>3.1.0</maven-gpg-plugin.version>
+ <maven-gpg-plugin.version>3.2.5</maven-gpg-plugin.version>
  <maven-staging-plugin.version>1.7.0</maven-staging-plugin.version>
  </properties>