fix: Write pnpm store path into github output file

.github/workflows/github-actions-prod-deployment.yml

@@ -19,7 +19,7 @@ jobs:
         with:
           node-version: 20
       - run: corepack enable
-      - run: pnpm store path
+      - run: pnpm store path > $GITHUB_OUTPUT
         id: store-path
       - name: Cache pnpm modules
         id: cache-npm
@@ -28,7 +28,7 @@ jobs:
           cache-name: cache-pnpm-modules
         with:
           # npm cache files are stored in `~/.npm` on Linux/macOS
-          path: ${{ join(steps.store-path.outputs.*, '') }}
+          path: ${{ steps.store-path.outputs.*, '') }}
           key: ${{ runner.os }}-build-${{ env.cache-name }}-${{ hashFiles('**/pnpm-lock.yaml') }}
           restore-keys: |
             ${{ runner.os }}-build-${{ env.cache-name }}-