update pipeline

Author: cesar-sosa-hol

.github/workflows/main.yml

@@ -37,7 +37,15 @@ jobs:
             ${{ runner.os }}-gradle-caches-                
       - name: Install npm dependencies  
         uses: actions/checkout@v2
-      - run: |
+
+      - name: Install deps & build plugin (lib/)
+        run: |
+          yarn install
+          yarn prepare
+          echo "Contenido de lib:"
+          ls -R lib || echo "⚠️ lib no existe, bob build no se ejecutó bien"
+      - name: Build Android
+        run: |
           yarn
           cd example-expo && yarn
           npx expo prebuild -p android