chore: add cache restoration and remove build step since turbo test a…

…lready depends on build

.github/workflows/build.yml

@@ -145,14 +145,20 @@ jobs:
         with:
           node-version: ${{ matrix.node-version }}
 
+      - name: Load cached dependencies
+        uses: actions/[email protected]
+        id: cache
+        with:
+          path: |
+            **/node_modules
+            **/.turbo
+          key: ${{ runner.os }}-node-${{ matrix.node-version }}-${{ hashFiles('**/package-lock.json') }}
+
       - name: Install dependencies
         id: install-dependencies
+        if: steps.cache.outputs.cache-hit != 'true'
         run: npm install
 
-      - name: Try to build the packages
-        id: build-packages
-        run: npm run build:pm
-
       - name: Run unit tests
         id: run-unit-tests
         run: npm run test:unit