Fix typo

.forgejo/workflows/build.yaml

@@ -9,7 +9,7 @@ jobs:
     runs-on: ubuntu-22.04
     steps:
       - name: Check out the code
-        uses: action/checkout@v4
+        uses: actions/checkout@v4
       - name: Set up the build environment
         run: cmake .
       - name: Compile the code