[release-branch.go1.19] net: disable TestLookupDotsWithRemoteSource and TestLookupGoogleSRV
These tests fail consistently due to a DNS change causing widespread
trybot outages.
For #56707.
Fixes #56710.
Change-Id: Iebdf91254a922a48880021198f0f12f6bc16b6e7
Reviewed-on: https://go-review.googlesource.com/c/go/+/449640
Reviewed-by: Carlos Amedee <carlos@golang.org>
Reviewed-by: Bryan Mills <bcmills@google.com>
Run-TryBot: Michael Knyszek <mknyszek@google.com>
TryBot-Result: Gopher Robot <gobot@golang.org>
Reviewed-by: Damien Neil <dneil@google.com>
(cherry picked from commit
97765249082b6835c77517a4e63bb38cfd6db97b)
Reviewed-on: https://go-review.googlesource.com/c/go/+/449506
Reviewed-by: Ian Lance Taylor <iant@google.com>