Bump org.apache.maven.plugins:maven-gpg-plugin (#168)

Bumps the all-dependencies group with 1 update: [org.apache.maven.plugins:maven-gpg-plugin](https://github.com/apache/maven-gpg-plugin).


Updates `org.apache.maven.plugins:maven-gpg-plugin` from 3.2.5 to 3.2.6
- [Release notes](https://github.com/apache/maven-gpg-plugin/releases)
- [Commits](apache/maven-gpg-plugin@maven-gpg-plugin-3.2.5...maven-gpg-plugin-3.2.6)

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

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

pom.xml

@@ -55,7 +55,7 @@
         <!-- Maven plugins -->
         <maven-surefire-version>3.5.0</maven-surefire-version>
         <maven-javadoc-version>3.10.0</maven-javadoc-version>
-        <maven-gpg-version>3.2.5</maven-gpg-version>
+        <maven-gpg-version>3.2.6</maven-gpg-version>
         <maven-source-version>3.3.1</maven-source-version>
         <sonatype-staging-version>1.7.0</sonatype-staging-version>
     </properties>