ci: Update ios build

Author: mdeandrea-mrmilu

.github/workflows/base.yaml

@@ -13,7 +13,7 @@ on:
 
 jobs:
   build:
-    runs-on: macos-latest
+    runs-on: macos-12
     strategy:
       fail-fast: false
       matrix:
@@ -46,6 +46,7 @@ jobs:
         run: |
           cd example
           flutter build appbundle --debug
+          cd ios && pod install && cd ..
           flutter build ios --debug --no-codesign
           flutter build web