fix count circuit breaker in gateway & return 404 when context api does not match

[shedfreewu]

…pi does not match

PR Type

Describe what this PR does for and how you did.

Adding the issue link (#xxx) if possible.

closes #1497

Note

Checklist

• Add information of this PR to CHANGELOG.md in root of project.
• Add documentation in javadoc or comment below the PR if necessary.

Checklist (Optional)

• Will pull request to branch of 2023.
• Will pull request to branch of 2022.
• Will pull request to branch of 2021.
• Will pull request to branch of 2020.
• Will pull request to branch of hoxton.

[codecov]

Codecov Report

Attention: Patch coverage is 61.53846% with 10 lines in your changes missing coverage. Please review.

Project coverage is 67.47%. Comparing base (4dbf812) to head (e22bf8a).
Report is 1 commits behind head on 2021.

Files with missing lines	Patch %	Lines
...d/plugin/gateway/context/ContextGatewayFilter.java	40.00%	6 Missing ⚠️
...nt/instrument/scg/EnhancedGatewayGlobalFilter.java	77.77%	1 Missing and 1 partial ⚠️
...teway/context/ContextGatewayPropertiesManager.java	50.00%	0 Missing and 1 partial ⚠️
...n/gateway/context/GatewayConfigChangeListener.java	66.66%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@             Coverage Diff              @@
##               2021    #1508      +/-   ##
============================================
+ Coverage     63.96%   67.47%   +3.50%     
  Complexity       22       22              
============================================
  Files           338      338              
  Lines          8140     8153      +13     
  Branches       1005     1010       +5     
============================================
+ Hits           5207     5501     +294     
+ Misses         2466     2172     -294     
- Partials        467      480      +13     

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