Bump org.apache.maven.plugins:maven-gpg-plugin from 3.2.5 to 3.2.6

Author: dependabot[bot]

pom.xml

@@ -116,7 +116,7 @@
                     <plugin>
                         <groupId>org.apache.maven.plugins</groupId>
                         <artifactId>maven-gpg-plugin</artifactId>
-                        <version>3.2.5</version>
+                        <version>3.2.6</version>
                         <executions>
                             <execution>
                                 <id>sign-artifacts</id>