Update release.yml (#466)

Checkout so the config is present

.github/workflows/release.yml

@@ -11,6 +11,8 @@ jobs:
   prepare-build:
     runs-on: ubuntu-latest
     steps:
+      - uses: actions/checkout@v4
+      
       - name: Sync translations from Crowdin
         uses: crowdin/github-action@v2
         with:
@@ -208,4 +210,4 @@ jobs:
         env:
           MODNEWS_API_URL: ${{ secrets.MODNEWS_API_URL }}
           MODNEWS_API_TOKEN: ${{ secrets.MODNEWS_API_TOKEN }}
-        run: python release_to_modnews.py
+        run: python release_to_modnews.py