[SignatureBot] Add or update signature nucleitemplates_worksites-takeover.yml

[liquidsec]

Add or update signature: nucleitemplates_worksites-takeover.yml

This PR adds or updates the follow signature:

identifiers:
  cnames: []
  ips: []
  nameservers: []
  not_cnames: []
matcher_rule:
  matchers:
  - dsl:
    - Host != ip
    type: dsl
  - regex:
    - (?:Company Not Found|you’re looking for doesn’t exist)
    type: regex
  matchers-condition: and
mode: http
service_name: worksites takeover detection
source: nucleitemplates