[Bug]: mockapi in e2e test, logic to compare float is not correct

[weidongxu-microsoft]

Describe the bug

mockapi in test https://github.com/microsoft/typespec/blob/main/packages/http-specs/specs/encode/duration/mockapi.ts

On test of duration as float, in query param and header param, it compares with e.g. 35625, which fails other same float value of 35625.0 etc.

Please fix these mockapi, to make it compare the float number (not its string representation).

Reproduction

run test with e.g. 35625.0 as input

Checklist

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• The provided reproduction is a minimal reproducible example of the bug.