workflow: ignore merge commits for translations

.github/workflows/translations_tracker.yml

@@ -9,7 +9,6 @@ on:
     tags-ignore:
       - '*'
 
-
 jobs:
   notify-translators:
     runs-on: ubuntu-latest
@@ -22,6 +21,14 @@ jobs:
           exit 0
         fi
 
+    - name: Check for Pull Request Merge
+      run: |
+        COMMIT_MESSAGE=$(git log -1 --pretty=%B)
+        if [[ "$COMMIT_MESSAGE" == Merge\ pull\ request* ]]; then
+          echo "This is a merge commit from a pull request. Exiting."
+          exit 0
+        fi
+
     - name: Checkout Repository
       uses: actions/checkout@v3
       with: