[Main] [Fix] Additional parameters sent in the subscription request is not properly propagated into the websubhub:VerifiedSubscription message

[ayeshLK]

Purpose

$subject

Part of: #4800

Examples

N/A

Checklist

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

[sonarqubecloud]

Kudos, SonarCloud Quality Gate passed!   

0 Bugs
0 Vulnerabilities
0 Security Hotspots
0 Code Smells

No Coverage information
No Duplication information

[codecov]

Codecov Report

Patch coverage has no change and project coverage change: -0.14% ⚠️

Comparison is base (00d347d) 89.16% compared to head (d6ce50b) 89.03%.

Additional details and impacted files

@@             Coverage Diff              @@
##               main     #872      +/-   ##
============================================
- Coverage     89.16%   89.03%   -0.14%     
  Complexity       37       37              
============================================
  Files            15       15              
  Lines           840      830      -10     
  Branches        448      448              
============================================
- Hits            749      739      -10     
  Misses           87       87              
  Partials          4        4              

Files Changed	Coverage Δ
ballerina/subscription.bal	89.47% <ø> (-0.85%)	⬇️

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