fix pipeline

Author: PercevalSA

.github/workflows/platformio.yml

@@ -34,8 +34,8 @@ jobs:
         run: pip install --upgrade platformio
       # install the libraries before compiling 
       # otherwise compilation might fail to find the just-installed libraries
-      # - name: Install platformIO libraries
-      #   run: pio lib install
+      - name: Install platformIO libraries
+        run: pio lib install
       - name: Build PlatformIO Project
         run: pio run --environment ${{ matrix.pio-env }}