fix: rejection host header validation scenarios

[DeagleGross]

Now http.sys responds with 400 Bad Request because I set an urlprefix to control the hostname validation on http.sys layer.
For kestrel I added configuration of Microsoft.AspNetCore.HostFiltering.HostFilteringOptions in order to enable a special middleware checking host header.

Both servers behave in same manner now and benchmarks targets host mismatch header properly now

Request example:

[DeagleGross]

there is a problem with load machine, investigating (but that should not refer to benchmark), so merging. I will make a follow-up PR if needed

Linux run

application
Max Process CPU Usage (%)	99
Max Cores usage (%)	1,193
Max Global CPU Usage (%)	99

load
Max Process CPU Usage (%)	31
Max Global CPU Usage (%)	43
Requests/sec	322,172
Requests	4,864,243
Bad responses	4,864,243

Windows run

application
Max Process CPU Usage (%)	1
Max Global CPU Usage (%)	8

load
Max Process CPU Usage (%)	99
Requests/sec	2,635
Requests	39,743
Bad responses	39,743