Perf improvement: fortunes, json, kestrel-hostheader-mismatch

[pr-benchmarks]

Scenario	Environment	Date	Old RPS	New RPS	Change	Deviation	StDev	Dependencies
fortunes	Fortunes Razor Pages 7- Trends Database Cobalt Cloud Linux AL3	07/22/2025 12:23:17	112,834	125,966	11.64 % (13,133) 👍	4.34 σ	3,023.78	Changes Name Version Diff
json [Fixed]	Json IIS InProc 6- Trends Intel Win	07/23/2025 02:30:30	313,854	318,914	1.61 % (5,060) 👍	2.33 σ	2,174.26	Changes Name Version Diff
kestrel-hostheader-mismatch [Fixed]	Kestrel Linux: Host Header Mismatch 6- Trends Amd Lin2	07/24/2025 02:24:28	257,852	281,354	9.11 % (23,503) 👍	2.15 σ	10,952.23	Changes Name Version Diff Microsoft.AspNetCore.Antiforgery.dll 10.0.0-preview.7.25368.105 -> 10.0.0-preview.7.25372.103 dotnet/dotnet@1c92f34...96ac952 Microsoft.AspNetCore.App 10.0.0-preview.7.25368.105 -> 10.0.0-preview.7.25372.103 1c92f34...96ac952 Microsoft.NETCore.App 10.0.0-preview.7.25368.105 -> 10.0.0-preview.7.25372.103 dotnet/runtime@1c92f34...96ac952

PowerBI Dashboard

@sebastienros