Revert "Add provenance to Github build"

This reverts commit b3e54bb.

.github/workflows/gradle.yml

@@ -12,12 +12,12 @@ on:
   pull_request:
   workflow_dispatch:
 
+permissions:
+  contents: read
+
 jobs:
   build:
-    permissions:
-      id-token: write
-      contents: read
-      actions: read
+
     runs-on: ubuntu-latest
 
     steps:
@@ -51,12 +51,7 @@ jobs:
       run: gpg --detach-sign -a ./build/libs/*.jar
       env:
         GPG_SIGNING_KEY: ${{ secrets.GPG_SIGNING_KEY }}
-
-    - name: Generate provenance information
-      uses: slsa-framework/slsa-github-generator/.github/workflows/[email protected]
-      with:
-        artifact-list: ./build/libs/*.jar
-
+
     - name: Upload a Build Artifact
       uses: actions/[email protected]
       with: