Perf improvement: fortunes, json

[pr-benchmarks]

Scenario	Environment	Date	Old RPS	New RPS	Change	Deviation	StDev	Dependencies
fortunes	Fortunes Razor Pages 1- Trends Database Gold Linux	12/31/2024 21:19:04	294,190	303,008	3.00 % (8,818) 👍	7.90 σ	1,116.81	Changes Name Version Diff Microsoft.AspNetCore.App 10.0.0-alpha.2.24623.1 -> 10.0.0-alpha.2.24627.1 f58b640...ad57bd0 Microsoft.NETCore.App 10.0.0-alpha.1.24620.10 -> 10.0.0-alpha.1.24630.4 dotnet/runtime@57ab984...6045e29
json [Fixed]	Json HttpSys 1- Trends Intel Windows	12/31/2024 21:17:27	491,761	504,602	2.61 % (12,842) 👍	4.26 σ	3,011.94	Changes Name Version Diff Microsoft.NETCore.App 10.0.0-alpha.1.24620.10 -> 10.0.0-alpha.1.24629.1 dotnet/runtime@57ab984...1da6bd7

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