Perf improvement: httpsys-encoded-url, kestrel-hostheader-mismatch

[pr-benchmarks]

Scenario	Environment	Date	Old RPS	New RPS	Change	Deviation	StDev	Dependencies
httpsys-encoded-url	HttpSys Windows: Encoded URL symbols 1- Trends Intel Windows	05/20/2025 21:36:33	6,974	7,240	3.81 % (266) 👍	19.61 σ	13.56	Changes Name Version Diff HttpSys.dll 1.0.0 -> 1.0.0 aspnet/Benchmarks@2b8c6a4...3e7fb8f
kestrel-hostheader-mismatch	Kestrel Linux: Host Header Mismatch 4- Trends Amd Linux	05/20/2025 11:28:01	311	312	0.33 % (1) 👍	2.62 σ	0.39	Changes Name Version Diff

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