ci: fix typo in action pinned version

Author: sdn4z

.github/workflows/bump-version.yml

@@ -13,7 +13,7 @@ jobs:
         with:
           app-id: ${{ vars.ELEMENTSINTERACTIVE_BOT_APP_ID }}
           private-key: ${{ secrets.ELEMENTSINTERACTIVE_BOT_PRIVATE_KEY }}
-      - uses: actions/checkout@@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
+      - uses: actions/checkout@08c6903cd8c0fde910a37f88322edcfb5dd907a8 # v5.0.0
         with:
           fetch-depth: 0
           token: ${{ steps.app-token.outputs.token }}