feat: support proxy request body amend in mock

[LinuxSuRen]

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It was updated on 2024/5/27

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[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

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[codacy-production]

Coverage summary from Codacy

See diff coverage on Codacy

Coverage variation	Diff coverage
✅ +0.18% (target: -1.00%)	❌ 29.41% (target: 80.00%)

Coverage variation details

	Coverable lines	Covered lines	Coverage
Common ancestor commit (5372c55)	19387	7889	40.69%
Head commit (61be759)	19687 (+300)	8046 (+157)	40.87% (+0.18%)

Coverage variation is the difference between the coverage for the head and common ancestor commits of the pull request branch: <coverage of head commit> - <coverage of common ancestor commit>

Diff coverage details

	Coverable lines	Covered lines	Diff coverage
Pull request (#638)	17	5	29.41%

Diff coverage is the percentage of lines that are covered by tests out of the coverable lines that the pull request added or modified: <covered lines added or modified>/<coverable lines added or modified> * 100%

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[github-actions]

There are 1 test cases, failed count 0:

Name	Average	Max	Min	Count	Error
	10.162575ms	11.105117ms	9.374299ms	3	0

Reported by api-testing.