Revert "Merge pull request #111 from sornerol/dependabot/maven/development/org.apache.maven.plugins-maven-gpg-plugin-3.2.8"

This reverts commit 345b4a1, reversing
changes made to 13c7972.

Author: sornerol

pom.xml

@@ -164,7 +164,7 @@
                     <plugin>
                         <groupId>org.apache.maven.plugins</groupId>
                         <artifactId>maven-gpg-plugin</artifactId>
-                        <version>3.2.8</version>
+                        <version>3.2.7</version>
                         <executions>
                             <execution>
                                 <id>sign-artifacts</id>