Perf regression: json, plainTextSansFilter

[pr-benchmarks]

Scenario	Environment	Date	Old RPS	New RPS	Change	Deviation	StDev	Dependencies
json [Fixed]	Json 4- Trends Amd Linux	10/10/2023 22:18:22	1,244,693	1,203,000	-3.35 % (-41,693) 👎	-2.34 σ	17,838.52	Changes Name Version Diff Benchmarks.dll 1.0.0 -> 1.0.0 dotnet/performance@5e95f15...993e524 Microsoft.AspNetCore.App 8.0.0-rtm.23506.5 -> 8.0.0-rtm.23510.2 6bd3734...4d10dca Microsoft.NETCore.App 8.0.0-rtm.23506.12 -> 8.0.0-rtm.23509.5 dotnet/runtime@b17a34c...a9cc3c8
plainTextSansFilter [Fixed]	Plaintext (No Filters) 4- Trends Amd Linux	10/10/2023 22:13:10	6,288,440	6,204,270	-1.34 % (-84,171) 👎	-6.43 σ	13,081.95	Changes Name Version Diff MapAction.dll 1.0.0 -> 1.0.0 dotnet/performance@5e95f15...993e524 Microsoft.AspNetCore.App 8.0.0-rtm.23506.5 -> 8.0.0-rtm.23510.2 6bd3734...4d10dca Microsoft.NETCore.App 8.0.0-rtm.23506.12 -> 8.0.0-rtm.23509.5 dotnet/runtime@b17a34c...a9cc3c8

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