fix: use more permissive URL pattern for Abide #9180

fix: use more permissive URL pattern for Abide #9180

Note: the new RegExp is close to an "Standard URL validation" and allow a lot of valid URLs that may have to be forbidden on the end website (intrants, local domains, utf8 & unicode characters...).
For more restrictive RegExps, see https://mathiasbynens.be/demo/url-regex.

Closes https://github.com/zurb/foundation-sites/issues/9180
From https://github.com/talyssonoc/CommonRegexJS/blob/e2901b9f57222bc14069dc8f0598d5f412555411/lib/commonregex.js#L76