Fix inspec-gcp #302 - incorrect parsing of Memcached discoveryEndpoint (#4439)
Fix inspec-gcp #302 - incorrect parsing of Memcached discoveryEndpoint (#4439)

Fixes https://github.com/inspec/inspec-gcp/issues/302
where the memcached discoveryEndpoint is parsed as a Time instead
of as a String (its an `ip:port` string)

Signed-off-by: Richard Nixon <9024ceef04aedeb3a8c3259dfdff7a163c78b25d@chef.io>
GoogleCloudPlatform/magic-modules,GoogleCloudPlatform/magic-modules,GoogleCloudPlatform/magic-modules,GoogleCloudPlatform/magic-modules,GoogleCloudPlatform/magic-modules