tests: Add quotes

Author: bkeryan

.github/workflows/test_actions.yml

@@ -250,7 +250,7 @@ jobs:
       - name: Set up Poetry
         uses: ./setup-poetry
       - name: Copy Python project to root
-        run: cp -av ${{ github.workspace }}/.github/test_projects/minimal/* ${{ github.workspace }}
+        run: cp -av "${{ github.workspace }}/.github/test_projects/minimal/*" "${{ github.workspace }}"
         shell: bash
       - name: Analyze Python project
         uses: ./analyze-project