Merge pull request #846 from rabbitmq/dependabot/maven/org.apache.maven.plugins-maven-gpg-plugin-3.2.8

Bump org.apache.maven.plugins:maven-gpg-plugin from 3.2.7 to 3.2.8

Author: acogoluegnes

pom.xml

@@ -79,7 +79,7 @@
     <maven.release.plugin.version>3.1.1</maven.release.plugin.version>
     <maven.source.plugin.version>3.3.1</maven.source.plugin.version>
     <maven.javadoc.plugin.version>3.11.2</maven.javadoc.plugin.version>
-    <maven.gpg.plugin.version>3.2.7</maven.gpg.plugin.version>
+    <maven.gpg.plugin.version>3.2.8</maven.gpg.plugin.version>
     <maven.assembly.plugin.version>3.7.1</maven.assembly.plugin.version>
     <maven.install.plugin.version>3.1.4</maven.install.plugin.version>
     <maven.jar.plugin.version>3.4.2</maven.jar.plugin.version>