AFP updrates Flutter 3.29.0, removed iOS folder from example project, updated example project

[TimHoogstrate]

Removed iOS folder.
Updated gradle version for Android example project.
Updated Android package version to 1.1.0 (for Flutter 3.29.0 support)

Pre-launch Checklist

• I made sure the project builds.
• I read the Contributor Guide and followed the process outlined there for submitting PRs.
• I updated pubspec.yaml with an appropriate new version according to the pub versioning philosophy, or this PR is does not need version changes.
• I updated CHANGELOG.md to add a description of the change.
• I updated/added relevant documentation (doc comments with ///).
• I rebased onto main.
• I added new tests to check the change I am making, or this PR does not need tests.
• I made sure all existing and new tests are passing.
• I ran dart format . and committed any changes.
• I ran flutter analyze and fixed any errors.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 89.65%. Comparing base (c4685dc) to head (d6ff736).
Report is 14 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #59      +/-   ##
==========================================
- Coverage   92.85%   89.65%   -3.21%     
==========================================
  Files           1        1              
  Lines          28       29       +1     
==========================================
  Hits           26       26              
- Misses          2        3       +1     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.