Fix conflicting IDs in iptables formula

During applying iptables state an error raised:

  Data failed to compile:
  ----------
  Detected conflicting IDs, SLS IDs need to be globally unique.
  The conflicting ID is 'netfilter-persistent' and is found in SLS \
  'base:iptables.v1.v4_service' and SLS 'base:iptables.v1.v6_service'

This commit appends v4/v6 suffixes to service's names to avoid conflicts.

Several state's names fixed to follow the same naming schema with v4/v6
suffix at the end.

Related-Prod: PROD-24856 (PROD:24856)

Change-Id: I7356896214a70ef9c24a09e78bea7ec791d3dc37
2 files changed