go-regexp is slow causing high cpu usage and slowness

[Ice3man543]

Running in katana

The cpu usage here - projectdiscovery/katana#1106 can be attributed to this

[Bide-UK]

+1

[iamroh4an]

+1

[leonjza]

Doing some performance profiling in another tool I also found wappalyzergo having an outsized impact, with similar profiling results to this issue. Any chance this can be given a look, maybe via #135?