Update Netty Version

[TharmiganK]

Purpose

$Subject

Part of: ballerina-platform/ballerina-library#8538

Examples

N/A

Checklist

• Linked to an issue
• Updated the specification
• Updated the changelog
• Added tests
• Checked native-image compatibility

[sonarqubecloud]

Quality Gate passed

Issues
1 New issue
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 81.87%. Comparing base (173bf21) to head (848cc72).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@             Coverage Diff              @@
##               main    #1594      +/-   ##
============================================
+ Coverage     81.84%   81.87%   +0.03%     
- Complexity      606      607       +1     
============================================
  Files            48       48              
  Lines          2974     2979       +5     
  Branches        366      366              
============================================
+ Hits           2434     2439       +5     
  Misses          394      394              
  Partials        146      146              

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