chore(llc, core, ui): bump dependencies

[xsahil03x]

Fixes: #2183

Description of the pull request

This pull request bumps dependencies for the following packages.

Dependency Updates:

• Updated freezed_annotation to ">=2.4.1 <4.0.0" in melos.yaml and pubspec.yaml files for both stream_chat and stream_chat_flutter packages.
• Updated share_plus to ^11.0.0 in melos.yaml and pubspec.yaml for stream_chat_flutter.
• Updated freezed to ">=2.4.2 <4.0.0" in melos.yaml and pubspec.yaml for stream_chat.
• Updated desktop_drop to ">=0.5.0 <0.7.0" in melos.yaml and pubspec.yaml for stream_chat_flutter.

Pattern Matching Enhancements:

• Added *PatternMatching extension to the freezed classes to make it a non breaking update.

[codecov]

Codecov Report

Attention: Patch coverage is 11.11111% with 8 lines in your changes missing coverage. Please review.

Project coverage is 63.16%. Comparing base (1645c7b) to head (a28f9eb).
Report is 2 commits behind head on master.

Files with missing lines	Patch %	Lines
...m_chat_flutter/lib/src/gallery/gallery_footer.dart	0.00%	8 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #2246      +/-   ##
==========================================
- Coverage   63.17%   63.16%   -0.01%     
==========================================
  Files         402      402              
  Lines       25228    25229       +1     
==========================================
  Hits        15937    15937              
- Misses       9291     9292       +1     

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