Ignore Column Names in CSV when tracking domains

[sethlaw]

Update utils to ignore the headers of the CSV file in tracking historical domains. Mainly reduce noise in the slack hooks when the tool reports that sni is a domain that no longer exists.

[g0ldencybersec]

Hey Seth! Just caught up with your PR it has been a busy stint here. One thing with your PR:

1. It looks like you also committed your go.mod file, which would change the module from "github.com/g0ldencybersec/EasyEASM" to "github.com/sethlaw/EasyEASM"
2. Because of the change in go.mod, it also changes all the imports on the go files themselves.

If you could please revert the changes to the go.mod file and the import paths, and then I can review and potentially merge your code changes into the original project and shout out your amazing contributions! :)