Fix interop test cases to pass doubles for native varargs. (dotnet/coreclr#23690)

Fix interop test cases to pass doubles for native varargs. (dotnet/coreclr#23690)

Remove these tests from the windows exclude list. Also move one
other exclude entry from its own section into the general exclude list.

Closes dotnet/coreclr#22974

Commit migrated from https://github.com/dotnet/coreclr/commit/438feccd7cde138356d35162863e94b8ddba3ee7