Options with typos are treated as unmatched arguments

[jkotas]

Repro:

dotnet tool install dotnet-ilverify --global --version 7.0.0-rc.1.22426.10`
ilverify --referenci c:\Windows\Microsoft.NET\Framework\v4.0.30319\mscorlib.dll

ILVerify source: https://github.com/dotnet/runtime/blob/main/src/coreclr/tools/ILVerify/Program.cs

Actual result:
Error: No files matching --referenci

Expected result:
Error: Bad option --referenci

Context: dotnet/runtime#72082 (comment) , dotnet/runtime#72082 (comment)

[KalleOlaviNiemitalo]

This continues to be an annoyance. I hope it can be fixed in the upcoming changes #1882 (comment).