fixup

Signed-off-by: Alexander Dahmen <alexander.dahmen@inovex.de>

Author: Fyusel

.github/workflows/upgrade-provider.yaml

@@ -33,6 +33,8 @@ jobs:
         echo "GOPRIVATE=github.com/${{ github.repository }}/*,github.com/stackitcloud/*" >> $GITHUB_ENV
         echo "GONOSUMDB=github.com/${{ github.repository }}/*,github.com/stackitcloud/*" >> $GITHUB_ENV
     # TODO: remove end
+    - name: Unshallow clone for tags
+      run: git fetch --prune --unshallow --tags
     - name: Install pulumictl
       uses: jaxxstorm/action-install-gh-release@6096f2a2bbfee498ced520b6922ac2c06e990ed2 # tag=v2.1.0
       with: