fix: Update release.yml (#266)

Changed the conditional for "commit and push" to use `git status --porcelain` to check if there are changes to commit.

Author: willum070

.github/workflows/release.yml

@@ -80,7 +80,7 @@ jobs:
       - name: Commit and Push Changes (to temp branch)
         run: |
           git add dist index.html
-          if git diff-index --quiet HEAD --; then
+          if [ -z "$(git status --porcelain)" ]; then
             echo "No changes to commit"
             exit 0
           fi