chore: update client version to v0.2.2

[gaius-qi]

Description

This pull request includes a small change to the client-rs file. The change updates the subproject commit reference to a new commit identifier.

Related Issue

Motivation and Context

Screenshots (if appropriate)

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Documentation Update (if none of the other choices apply)

Checklist

• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 35.13%. Comparing base (fc06fa8) to head (94089d6).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #3754      +/-   ##
==========================================
- Coverage   35.20%   35.13%   -0.07%     
==========================================
  Files         336      336              
  Lines       37852    37852              
==========================================
- Hits        13324    13301      -23     
- Misses      23702    23722      +20     
- Partials      826      829       +3     

Flag	Coverage Δ
unittests	35.13% <ø> (-0.07%)	⬇️

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see 3 files with indirect coverage changes

[chlins]

lgtm