Update request and response compression pages with ztsd

[BrennanConroy]

zstd support was added in dotnet/aspnetcore#65479 for 11.0-preview3. We should update the docs as appropriate. e.g. I saw one doc list the compression algorithms supported.

[wadepickett]

Thanks!

Current tracking issues per topic:
#36992
#36993

I created those before I noticed this issue, thanks for the heads up, appreciated. @tdykstra is taking these since they are on topics he owns.