Add support for brotli compression format

[TharmiganK]

Purpose

$Subject

Fixes: ballerina-platform/ballerina-library#6547

Examples

See the issue for more details

Checklist

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

[codecov]

Codecov Report

Attention: Patch coverage is 48.27586% with 15 lines in your changes missing coverage. Please review.

Project coverage is 80.17%. Comparing base (b222df2) to head (b2a5e9a).
Report is 16 commits behind head on master.

Files with missing lines	Patch %	Lines
...nsport/contractimpl/Http2OutboundRespListener.java	43.75%	4 Missing and 5 partials ⚠️
...ner/http2/Http2SourceConnectionHandlerBuilder.java	57.14%	2 Missing and 1 partial ⚠️
...ttp/transport/message/HttpMessageDataStreamer.java	0.00%	2 Missing and 1 partial ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##             master    #2006      +/-   ##
============================================
- Coverage     80.42%   80.17%   -0.25%     
- Complexity        0      669     +669     
============================================
  Files           366      408      +42     
  Lines         20738    22985    +2247     
  Branches       4841     5284     +443     
============================================
+ Hits          16679    18429    +1750     
- Misses         3123     3414     +291     
- Partials        936     1142     +206     

Flag	Coverage Δ
	80.17% <48.27%> (-0.25%)	⬇️

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[TharmiganK]

This PR is on hold, since this new feature should be added to Update 11

[NipunaRanasinghe]

This PR is on hold, since this new feature should be added to Update 11

@TharmiganK if this is deprioratized, better to close it ftm and we can reopen once we resume the work IMO

[TharmiganK]

@TharmiganK if this is deprioratized, better to close it ftm and we can reopen once we resume the work IMO

No, we will merge this for Update 11. I will make this draft since I need to do some testing.

[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 SonarCloud

[TharmiganK]

Closing this for now and will reopen after the testing