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

[fuyuwei01]

…es not match

PR Type

Describe what this PR does for and how you did.

Adding the issue link (#xxx) if possible.

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.

[SkyeBeFreeman]

LGTM.

[codecov]

Codecov Report

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

Project coverage is 63.70%. Comparing base (03124b1) to head (2f8fcc2).
Report is 1 commits behind head on hoxton.

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              @@
##             hoxton    #1552      +/-   ##
============================================
+ Coverage     60.38%   63.70%   +3.31%     
  Complexity       22       22              
============================================
  Files           363      363              
  Lines          8603     8615      +12     
  Branches       1049     1054       +5     
============================================
+ Hits           5195     5488     +293     
+ Misses         2951     2657     -294     
- Partials        457      470      +13     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.

[SkyeBeFreeman]

LGTM.