Update master_sync.yml

.github/workflows/master_sync.yml

@@ -6,8 +6,8 @@ on:
   workflow_dispatch:
 
 jobs:
-  createPullRequest:
-    name: Update and create pull request
+  SyncAndMerge:
+    name: Sync master and merge develop
     runs-on: ubuntu-latest
     steps:
 
@@ -17,10 +17,11 @@ jobs:
           fetch-depth: '0'
 
       - name: Merge Fast Forward Only
-        uses: IgorMirosavljevicHTEC/[email protected]
-        with:
-          branchtomerge: develop
-          branch: master
-        env:
+        env:  
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
 
+        run: |
+          git checkout master
+          git merge origin/develop --ff-only
+          git push origin HEAD
+