Update maven-publish.yml

Author: cormacdalton

.github/workflows/maven-publish.yml

@@ -27,9 +27,13 @@ jobs:
     - name: Build and Test
       env:
         GPG_PASSPHRASE: ${{ secrets.GPG_PASSPHRASE }}
-      run: mvn clean package -Dmaven.javadoc.skip=false
+      run: |
+        gpg- --list-keys
+        mvn clean package -Dmaven.javadoc.skip=false
         
     - name: Publish to Maven Central
       env:
         GPG_PASSPHRASE: ${{ secrets.GPG_PASSPHRASE }}
-      run: mvn -X deploy -DskipTests -Dmaven.javadoc.skip=false
+      run: |
+        gpg --list-keys
+        mvn -X deploy -DskipTests -Dmaven.javadoc.skip=false