try these paths instead

Author: bobbrow

.github/workflows/job-compile-and-test.yml

@@ -23,7 +23,7 @@ jobs:
 
       - name: Copy Published Extension Binaries
         if: ${{ inputs.platform != 'windows' }}
-        uses: .github/workflows/template-copy-published-binaries.yml
+        uses: ./.github/workflows/template-copy-published-binaries.yml
 
       - name: Use Node.js 22
         uses: actions/setup-node@v4

.github/workflows/template-copy-published-binaries.yml

@@ -9,8 +9,7 @@ runs:
 
     - name: Copy binaries from the C++ extension
       run: |
-        cp -r ~/.vscode/extensions/ms-vscode.cpptools-1.*/bin/* bin
-      working-directory: Extension
+        cp -r ~/.vscode/extensions/ms-vscode.cpptools-1.*/bin/* ./Extension/bin
       shell: bash
 
     - name: Uninstall the C++ extension