Fix iptables configuration detection

Do not rely on /etc/iptables/rules.v4 check actual rules.

Related-Prod: PRODX-35627
Change-Id: Iea1e234e6df508dc0b470b753088f570d6b70866
1 file changed
tree: 83a720b199258ecc8ecdeb654767d141b0bd70da
  1. de/
  2. kubevirt/
  3. mosk-images/
  4. trymos/
  5. .gitignore
  6. .gitreview
  7. tox.ini