fix print noescape json body

[neo-f]

No description provided.

[jeevatkm]

@neo-f I'm sorry for the delayed attention on the PR. Thanks for your contribution.

Do you mind providing a context of this PR?

[jeevatkm]

@neo-f It seems this PR was not tested with the implementation. I have tried to correct it couple of times and still ran into the third one. so I'm going to close it and implement it separately. Thanks for your contribution!

• go fmt - style issue
• return value argument mismatch

Run go test ./... -race -coverprofile=coverage.txt -covermode=atomic
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# github.com/go-resty/resty/v2 [github.com/go-resty/resty/v2.test]
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./request.go:934: assignment mismatch: 1 variable but noescapeJSONMarshalIndent returns 2 values
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FAIL	github.com/go-resty/resty/v2 [build failed]
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FAIL
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Error: Process completed with exit code 2.

• value of type *bytes.Buffer) as []byte value in assignment

Run go test ./... -race -coverprofile=coverage.txt -covermode=atomic
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# github.com/go-resty/resty/v2 [github.com/go-resty/resty/v2.test]
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FAIL	github.com/go-resty/resty/v2 [build failed]
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Error: ./request.go:934:24: cannot use noescapeJSONMarshalIndent(&r.Body, "", "   ") (value of type *bytes.Buffer) as []byte value in assignment
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FAIL
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Error: The operation was canceled.   ```

Going to forward, I would request you to the due deligence while creating a PR.