Add set_scheme_unchecked as a new Url method. #1073
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Currently, if you have a custom scheme that is compatible with the special schemes,
set_schemewill reject it, and there is no API to do the scheme set and fixup yourself.This is motivated by RobustToolbox's
ss14/ss14sprotocols, which are just http/https (not HTTP3) with the guarantee a game server is running on the UDP port.Prior to this PR, the only way to construct an
httpURL from a validss14scheme is to create the new URL yourself with strings, which is unnecessarily cumbersome.Technical changes
Only extracting the scheme setting portion of
set_schemeintoset_scheme_internal.