Implement passing mcp:Meta

[AzeemMuzammil]

Purpose

$title,

Fixes: wso2/product-ballerina-integrator#1881

Examples

Checklist

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

[codecov]

Codecov Report

❌ Patch coverage is 0% with 18 lines in your changes missing coverage. Please review.
✅ Project coverage is 17.06%. Comparing base (550def0) to head (36dd6be).

Files with missing lines	Patch %	Lines
...o/ballerina/stdlib/mcp/McpServiceMethodHelper.java	0.00%	18 Missing ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##               main      #36      +/-   ##
============================================
- Coverage     17.49%   17.06%   -0.43%     
  Complexity        3        3              
============================================
  Files            15       15              
  Lines           646      662      +16     
  Branches        171      179       +8     
============================================
  Hits            113      113              
- Misses          532      548      +16     
  Partials          1        1              

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