[CI > Release] Don't fail on tag delete error (2)

.github/workflows/nightly.yml

@@ -91,8 +91,8 @@ jobs:
 
     - name: GitHub Release
       run: |
-        git tag -d nightly
-        git push origin --delete nightly
+        git tag -d nightly || true
+        git push origin --delete nightly || true
         git tag nightly
         git push origin nightly
         gh release delete ${{ env.VERSION }} -y || true