Install pnpm in GH Action 2

Author: aarkue

.github/workflows/tauri-build-app.yml

@@ -65,7 +65,7 @@ jobs:
         with:
           node-version: 'lts/*'
           cache: 'pnpm' # Set this to npm, yarn or pnpm.
-          cache-dependency-path: './tauri/pnpm-lock.json'
+          cache-dependency-path: './tauri/pnpm-lock.yaml'
 
       - name: Install frontend dependencies
         # If you don't have `beforeBuildCommand` configured you may want to build your frontend here too.