remove wildcard from output

Author: Manuel Galle

.github/workflows/maven.yml

@@ -81,8 +81,8 @@ jobs:
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         with:
-          tag_name: ${{steps.pom-version.outputs.*}}
-          release_name: ${{steps.pom-version.outputs.*}}
+          tag_name: ${{steps.pom-version.outputs.BUILD_VERSION}}
+          release_name: ${{steps.pom-version.outputs.BUILD_VERSION}}
           draft: false
           prerelease: true