dillon1000/react

[rust] Update HIR builder to use new semantic analysis

Updates HIR builder to rely on the new semantic analysis instead of assuming 
that the ast nodes will already have binding info attached. That was a stopgap 
until we had our own name resolution :-) 

Once this lands we can remove SWC and switch everything to forget_hermes_parser, 
and also remove the non-spec Identifier.binding field (which stored the 
temporary name resolution data).