Bump org.apache.maven.plugins:maven-gpg-plugin in the dependencies group

Bumps the 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: dependencies
...

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

pom.xml

@@ -90,7 +90,7 @@
         <maven.compile.plugin.version>3.13.0</maven.compile.plugin.version>
         <maven.source.plugin.version>3.3.1</maven.source.plugin.version>
         <maven.deploy.plugin.version>3.1.3</maven.deploy.plugin.version>
-        <maven.gpg.version>3.2.5</maven.gpg.version>
+        <maven.gpg.version>3.2.6</maven.gpg.version>
         <sonatype.nexus.central>0.5.0</sonatype.nexus.central>
         <maven.javadoc.version>3.10.0</maven.javadoc.version>
         <maven.assembly.version>3.7.1</maven.assembly.version>