fix: flutter compatibility 3.29

[kholood-ea]

Description of the change

fix build issue with flutter 3.29

Type of change

• Bug fix (non-breaking change that fixes an issue)
• New feature (non-breaking change that adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

Related issues

JiraID:INSD-13145

Checklists

Development

• Lint rules pass locally
• The code changed/added as part of this pull request has been covered with tests

Code review

• This pull request has a descriptive title and information useful to a reviewer
• Issue from task tracker has a link to this pull request

[InstabugCI]

Coverage Report

Label	Coverage	Status
Dart	80.4%	✅

Generated by 🚫 dangerJS against 824d2ea

[MaciejCaputa]

Hi, I have used the first commit of this PR i.e. b6b761059288beef7121d6b3d043f90702ecc342 and added it to our pubspec:

  instabug_flutter:
    git:
      url: "https://github.com/Instabug/Instabug-Flutter/"
      ref: "61227a346da309037a16aa4fdbf973f5fd35961b"

Following that I have added a script which runs Pigeons.

I confirm that it works. It would be much easier for us if it would merged but nothleless thank you for helping.

[AndrewAminInstabug]

@kholood-ea Could you please check the failed CI jobs? Both iOS and Android E2E jobs are failing in three tests, and it doesn’t appear to be due to flaky tests.

[AndrewAminInstabug]

Why are we committing an empty file?

[MaciejCaputa]

It's not empty but I don't know why it shows in the diff