Fix installation for "lua" option (new scripts added and ssl-google-cert-catalog
removed).

According the Changelog (only relevant entries for "lua" added/removed scripts):

o [NSE] Added 12 NSE scripts from 4 authors, bringing the total up to 552!
  They are all listed at https://nmap.org/nsedoc/, and the summaries are below:
  + cics-enum enumerates CICS transaction IDs, mapping to screens in TN3270
    services. [Soldier of Fortran]
  + cics-user-enum brute-forces usernames for CICS users on TN3270 services.
    [Soldier of Fortran]
  + fingerprint-strings will print the ASCII strings it finds in the service
    fingerprints that Nmap shows for unidentified services. [Daniel Miller]
  + [GH#606] ip-geolocation-map-bing renders IP geolocation data as an image
    via Bing Maps API. [Mak Kolybabi]
  + [GH#606] ip-geolocation-map-google renders IP geolocation data as an image
    via Google Maps API. [Mak Kolybabi]
  + [GH#606] ip-geolocation-map-kml records IP geolocation data in a KML file
    for import into other mapping software [Mak Kolybabi]
  + nje-pass-brute brute-forces the password to a NJE node, given a valid RHOST
    and OHOST. Helpfully, nje-node-brute can now brute force both of those
    values. [Soldier of Fortran]
  + [GH#557] ssl-cert-intaddr will search for private IP addresses in TLS
    certificate fields and extensions. [Steve Benson]
  + tn3270-screen shows the login screen from mainframe TN3270 Telnet services,
    including any hidden fields. The script is accompanied by the new tn3270
    library. [Soldier of Fortran]
  + tso-enum enumerates usernames for TN3270 Telnet services. [Soldier of Fortran]
  + tso-brute brute-forces passwords for TN3270 Telnet services. [Soldier of Fortran]
  + vtam-enum brute-forces VTAM application IDs for TN3270 services.
    [Soldier of Fortran]
o [NSE][GH#533] Removed ssl-google-cert-catalog, since Google shut off that
  service at some point. Reported by Brian Morin.
o [NSE][GH#606] New NSE library, geoip.lua, provides a common framework for
  storing and retrieving IP geolocation results. [Mak Kolybabi]

(leot)