Create PR instead of commiting directly when updating bindings

.github/workflows/update-bindings.yml

@@ -1,4 +1,4 @@
-name: Update bindings
+name: Create PR to update bindings
 
 on:
   workflow_dispatch:
@@ -56,6 +56,7 @@ jobs:
       - name: Update vita-headers
         run: |
           git submodule update --recursive --remote generator/vita-headers
+          echo "VITA_HEADERS_HASH=$(git submodule status | grep generator/vita-headers | cut -d ' ' -f 2)" >> $GITHUB_ENV
 
       - name: Regenerate bindings
         env:
@@ -69,17 +70,13 @@ jobs:
           cd ..
           cargo fmt
 
-      - name: Commit
-        env:
-          # Required by Github CLI (`gh`)
-          GH_TOKEN: ${{ github.token }}
-        # Do not fail when there's nothing to commit
-        continue-on-error: true
-        run: |
-          git add .
-          git config user.name github-actions
-          git config user.email [email protected]
-          VITA_HEADERS_HASH=$(git submodule status | grep generator/vita-headers | cut -d ' ' -f 2)
-          git commit -m "Update vita-headers to $VITA_HEADERS_HASH"
-          git push
-          gh workflow run build-example.yml --ref ${GITHUB_REF}
+      - name: Commit and create pull request
+        uses: peter-evans/create-pull-request@v5
+        with:
+          title: Update vita-headers bindings
+          body: Created by the action at [/.workflows/update-bindings.yml](../tree/main/.workflows/update-bindings.yml)
+          branch: update-bindings
+          delete-branch: true
+          commit-message: Update vita-headers to ${{ env.VITA_HEADERS_HASH }}
+          committer: github-actions <[email protected]>
+          assignees: pheki