[normalization] Remove backticks from unreal frames #1723
Description
A customer is seeing frames from the unreal SDK which differ only by a backtick, depending on platform. (For example, the same function name will be preceded by a backtick ("`someFunction") when the event is from a Windows machine, and but not include the backtick ("someFunction") when the event is from an Xbox console.)
We should consider stripping the backtick as part of symbolication because otherwise it messes with grouping. (It can't happen as part of Relay normalization because the function names haven't been symbolicated yet at that point.)