fix(workflow):[-] Try to provide loopback mode via pom

.github/workflows/maven-deploy.yaml

@@ -86,4 +86,4 @@ jobs:
         run: |-
           VERSION=$(mvn help:evaluate -Dexpression=project.version -q -DforceStdout -pl irs-registry-client)
           echo "Publishing Version $VERSION to Sonatype"
-          mvn gpg:sign-and-deploy-file -Dgpg.executable="./gpghelper.sh" -Durl=https://s01.oss.sonatype.org/service/local/staging/deploy/maven2/ -DrepositoryId=ossrh -Dfile=irs-registry-client/target/irs-registry-client-$VERSION-jar-with-dependencies.jar -DgroupId=org.eclipse.tractusx.irs -DartifactId=irs-registry-client -Dversion=$VERSION -Dpackaging=jar
+          mvn gpg:sign-and-deploy-file -Durl=https://s01.oss.sonatype.org/service/local/staging/deploy/maven2/ -DrepositoryId=ossrh -Dfile=irs-registry-client/target/irs-registry-client-$VERSION-jar-with-dependencies.jar -DgroupId=org.eclipse.tractusx.irs -DartifactId=irs-registry-client -Dversion=$VERSION -Dpackaging=jar

pom.xml

@@ -155,6 +155,17 @@
                     <artifactId>dependency-check-maven</artifactId>
                     <version>${owasp-plugin.version}</version>
                 </plugin>
+                <plugin>
+                    <groupId>org.apache.maven.plugins</groupId>
+                    <artifactId>maven-gpg-plugin</artifactId>
+                    <version>3.1.0</version>
+                    <configuration>
+                        <gpgArguments>
+                            <argument>--pinentry-mode</argument>
+                            <argument>loopback</argument>
+                        </gpgArguments>
+                    </configuration>
+                </plugin>
             </plugins>
         </pluginManagement>