validation fix

Signed-off-by: Weston Steimel <author@code.w.steimel.me.uk>

Author: westonsteimel

.github/workflows/validations.yaml

@@ -23,10 +23,9 @@ jobs:
       - name: Install OS dependencies
         run: apk add --no-cache uv git
       - name: Configure git
-        run: git config --global --add safe.directory ${{ github.workspace }}
+        run: git config --global --add safe.directory "$GITHUB_WORKSPACE"
       - uses: actions/checkout@de0fac2e4500dabe0009e67214ff5f5447ce83dd #v6.0.2
         with:
           persist-credentials: false
-          set-safe-directory: ${{ github.workspace }}
       - name: ruff check
         run: uv run ruff check