[dart2js] Skip dump_info unit test that times out
[dart2js] Skip dump_info unit test that times out

Skipping pkg/compiler/test/end_to_end/dump_info_test

Change-Id: I61622a7be69d4e14ac338716c5db8d1689fb0b6a
Issue: https://github.com/dart-lang/sdk/issues/47401
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/215944
Reviewed-by: Joshua Litt <9f8daed1ab51574c9a48ffacb03e4a1adb4f880c@google.com>
Commit-Queue: Nicholas Shahan <03847abd2d8aadfe859ecb98095a31f9f515dc47@google.com>

dart-lang/sdk,dart-lang/sdk,dart-lang/sdk,dart-lang/sdk,dart-lang/sdk,dart-lang/sdk,dart-lang/sdk,dart-lang/sdk