deps: Update dependency org.apache.maven.plugins:maven-gpg-plugin to v3.2.1 (#1906)

Author: renovate-bot

pom.xml

@@ -774,7 +774,7 @@
           <plugin>
             <groupId>org.apache.maven.plugins</groupId>
             <artifactId>maven-gpg-plugin</artifactId>
-            <version>3.2.0</version>
+            <version>3.2.1</version>
             <executions>
               <execution>
                 <id>sign-artifacts</id>