Catch ambiguous interface method resolution exceptions (#15978)
Catch ambiguous interface method resolution exceptions (#15978)

Default interface methods might end up being ambiguous. This thows an exception we need to catch.
wtgodbe/coreclr,ruben-ayrapetyan/coreclr,yizhang82/coreclr,cshung/coreclr,cshung/coreclr,yizhang82/coreclr,wtgodbe/coreclr,poizan42/coreclr,ruben-ayrapetyan/coreclr,krk/coreclr,mmitche/coreclr,wtgodbe/coreclr,yizhang82/coreclr,poizan42/coreclr,krk/coreclr,wtgodbe/coreclr,cshung/coreclr,cshung/coreclr,cshung/coreclr,poizan42/coreclr,mmitche/coreclr,ruben-ayrapetyan/coreclr,krk/coreclr,krk/coreclr,poizan42/coreclr,mmitche/coreclr,poizan42/coreclr,mmitche/coreclr,yizhang82/coreclr,yizhang82/coreclr,wtgodbe/coreclr,ruben-ayrapetyan/coreclr,krk/coreclr,yizhang82/coreclr,krk/coreclr,mmitche/coreclr,wtgodbe/coreclr,ruben-ayrapetyan/coreclr,poizan42/coreclr,cshung/coreclr,mmitche/coreclr,ruben-ayrapetyan/coreclr