refactor(core): Don't nest C-style comments in re2c lexer source
refactor(core): Don't nest C-style comments in re2c lexer source

StalderT/open62541,StalderT/open62541,jpfr/open62541,JGrothoff/open62541,open62541/open62541,open62541/open62541,StalderT/open62541,JGrothoff/open62541,jpfr/open62541,jpfr/open62541,open62541/open62541,StalderT/open62541,open62541/open62541,JGrothoff/open62541,JGrothoff/open62541,jpfr/open62541