fix: Copy directory contents

Author: smockle

.github/actions/gh-cache/cache/action.yml

@@ -27,7 +27,7 @@ runs:
     - name: Make sub-actions referenceable
       working-directory: ${{ github.action_path }}
       shell: bash
-      run: cp -Rf $(realpath ../)  /home/runner/work/_actions/current
+      run: cp -Rf "$(realpath ../)"/*  /home/runner/work/_actions/current
     - name: Restore cached value
       uses: ./../../_actions/current/.github/actions/gh-cache/restore
       with:

action.yml

@@ -43,7 +43,7 @@ runs:
     - name: Make sub-actions referenceable
       working-directory: ${{ github.action_path }}
       shell: bash
-      run: cp -Rf $(realpath ../)  /home/runner/work/_actions/current
+      run: cp -Rf "$(realpath ../)"/*  /home/runner/work/_actions/current
     - name: Restore cached results
       id: restore
       uses: ./../../_actions/current/.github/actions/gh-cache/cache