Fix push

Author: BoD

.github/workflows/bump-kotlin-shadow.yml

@@ -14,6 +14,7 @@ jobs:
         run: ./scripts/bump-kotlin-in-libraries-toml.main.kts
       - name: Push changes to kotlin-nightlies branch
         run: |
+          git checkout -b kotlin-nightlies
           git add .
           git commit -m "Bump Kotlin version"
           git push --force origin kotlin-nightlies