dartdev: skip 'pub outdated' check in tests

Fixes https://github.com/dart-lang/sdk/issues/42049

We should enable, and test this feature in these tests, I think.
But for now I just need the tests to start passing. I haven't wrapped
my head around how mock-y / end-to-end-y migrate_test is.

Change-Id: I7a2e2034b2a1f42b71d78f4776ee8711071f01f7
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/149200
Commit-Queue: Samuel Rawlins <srawlins@google.com>
Reviewed-by: Mike Fairhurst <mfairhurst@google.com>

https://dart.googlesource.com/sdk/+/2eaac80e1a968b0219793df296e38003f97ede7d
1 file changed
tree: c6cca613ded023ed0d0f9ec83b9f3abaa9ec8aed
  1. commits.json