chore(deps): update dependency org.apache.maven.plugins:maven-gpg-plugin to v3

Author: renovate[bot]

distribution/pom.xml

@@ -119,7 +119,7 @@
       <plugin>
         <groupId>org.apache.maven.plugins</groupId>
         <artifactId>maven-gpg-plugin</artifactId>
-        <version>1.5</version>
+        <version>3.2.8</version>
         <configuration>
           <skip>true</skip>
         </configuration>

pom.xml

@@ -538,7 +538,7 @@
         </plugin>
         <plugin>
           <artifactId>maven-gpg-plugin</artifactId>
-          <version>1.6</version>
+          <version>3.2.8</version>
         </plugin>
         <plugin>
           <artifactId>maven-release-plugin</artifactId>