Update IntegrationTest projects target framework from net8.0 to net10.0

[filzrev]

Currently IntegrationTest projects are using net462 and net8.0 tfms.
And .NET10 target frameworks is not tested on CI.

I thought it's better to add net10.0 tfm to IntegrationTest projects.
And it switch CI target tfm from net8.0 to net10.0

Known blocker issues

As far as I knows, There are following blocker issues are exists.

• Allocated memory is wrong when running multiple benchmarks #2822
• BenchmarkDotNet freezes when running multiple benchmark classes on .NET 10 (works fine on .NET 8) #2824
• NU1102 error occurred when using MonoRuntime.Mono80 /MonoToolchain.Mono80 with net90/net10.0 tfms. #3000