Perf improvement: antiforgery-generation, kestrel-hostheader-mismatch

[pr-benchmarks]

Scenario	Environment	Date	Old RPS	New RPS	Change	Deviation	StDev	Dependencies
antiforgery-generation [Fixed]	Antiforgery Token Generation 4- Trends Amd Linux	05/27/2025 11:55:39	267,737	277,098	3.50 % (9,361) 👍	2.82 σ	3,322.61	Changes Name Version Diff Antiforgery.dll 1.0.0 -> 1.0.0 aspnet/Benchmarks@302fb36...6cb799e Microsoft.AspNetCore.App 10.0.0-preview.5.25265.101 -> 10.0.0-preview.6.25276.106 ad85650...b53264c Microsoft.NETCore.App 10.0.0-preview.5.25265.101 -> 10.0.0-preview.6.25276.106 dotnet/runtime@ad85650...b53264c Microsoft.AspNetCore.Antiforgery.dll 10.0.0-preview.6.25276.106 (New ) n/a Microsoft.AspNetCore.Antiforgery.dll 10.0.0-preview.5.25265.101 (Removed) n/a
kestrel-hostheader-mismatch [Fixed]	Kestrel Linux: Host Header Mismatch 1- Trends Intel Windows	05/27/2025 21:53:48	209,851	243,981	16.26 % (34,130) 👍	2.44 σ	13,978.29	Changes Name Version Diff Kestrel.dll 1.0.0 -> 1.0.0 aspnet/Benchmarks@302fb36...6cb799e Microsoft.AspNetCore.App 10.0.0-preview.5.25265.101 -> 10.0.0-preview.6.25276.106 ad85650...b53264c Microsoft.NETCore.App 10.0.0-preview.5.25265.101 -> 10.0.0-preview.6.25276.106 dotnet/runtime@ad85650...b53264c Microsoft.AspNetCore.Antiforgery.dll 10.0.0-preview.6.25276.106 (New ) n/a Microsoft.AspNetCore.Antiforgery.dll 10.0.0-preview.5.25265.101 (Removed) n/a

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