Werk #11899: Add DAT date detection to McAfee ENS DAT dates

Component	Checks & agents
Title	Add DAT date detection to McAfee ENS DAT dates
Date	Dec 21, 2020
Level	Trivial Change
Class	New Feature
Compatibility	Compatible - no manual interaction needed
Checkmk versions & editions	2.1.0b1 Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)

This adds detection of McAfee ENS DAT dates and returns the DAT date in the format of Virusscan dates.

To the list of all Werks