Modifying codeql.yml to fix build issue, wrong path

Author: noelle-iterable

.github/workflows/codeql.yml

@@ -188,7 +188,7 @@ jobs:
       - name: Install cocoapods
         if: env.turbo_cache_hit != 1 && steps.cocoapods-cache.outputs.cache-hit != 'true'
         run: |
-          cd ios &&
+          cd examples/ios &&
           NO_FLIPPER=1 bundle exec pod install --repo-update &&
           cd ..
         env: