Add repo info to create release

Need to provide this if there's no .git context

Signed-off-by: Appu <appu@google.com>

Author: loosebazooka

.github/workflows/release-sigstore-java-from-tag.yaml

@@ -71,10 +71,10 @@ jobs:
     needs: [build]
     permissions:
       contents: write
-    steps:
+    steps:      
       - name: Create release
         env:
           REF_NAME: ${{ github.ref_name }}
           GH_TOKEN: ${{ secrets.GITHUB_TOKEN }}
         run: |
-          gh release create -t "${REF_NAME}" ${REF_NAME} -n "See [CHANGELOG.md](https://github.com/${{ github.repository }}/blob/main/CHANGELOG.md) for more details."
+          gh release create -R ${{ github.repository }} -t "${REF_NAME}" ${REF_NAME} -n "See [CHANGELOG.md](https://github.com/${{ github.repository }}/blob/main/CHANGELOG.md) for more details."