mgdevstack: Remove cloud specific DNS check to make e2e Conformance eligible

JobBuild
78741f14
08-16 16:43
4b38a3c6
08-16 16:40
20010af0
08-14 10:21
22351fd5
07-30 17:14
80682
07-28 09:14
a5414eff
07-28 09:13
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