Remove version info from Tld.php

We currently use a GitHub action to automate updating this file.

That action has the ability to ignore making the PR if the file
didn't changed.

Having the version number, which changed a line, was causing
several useless PR.

Users can still check if Tld.php changed by seeing the git log,
and a manual note should be issued by the maintainer on the
CHANGELOG.md file when a release containing such changes is
made.

bin/update-tld

@@ -20,7 +20,6 @@ echo "- Creating temporary file"
   sed --silent --regexp-extended "/^</,/^\{/p" "${RULE_FILENAME}"
   echo "    /**"
   echo "     * List extracted from ${LIST_URL}"
-  echo "     * $(grep "^#" "${LIST_FILENAME}" | sed "s,# ,," | cut -d"," -f1)"
   echo "     */"
   echo "    private const TLD_LIST = ["
   grep --invert-match "^#" "${LIST_FILENAME}" |

library/Rules/Tld.php

@@ -29,7 +29,6 @@ final class Tld extends AbstractRule
 {
     /**
      * List extracted from https://data.iana.org/TLD/tlds-alpha-by-domain.txt
-     * Version 2023021400
      */
     private const TLD_LIST = [
         'AAA', 'AARP', 'ABARTH', 'ABB', 'ABBOTT', 'ABBVIE', 'ABC', 'ABLE',