[infra] Fill out some missing builders in the test matrix.
[infra] Fill out some missing builders in the test matrix.

Change-Id: I1e8f24b61bb704e1d9d4c8c23dd4d464ee32290b
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/230380
Reviewed-by: Alexander Thomas <29642742b6693024c89de8232f2e2542cf7eedf7@google.com>
Commit-Queue: Alexander Thomas <29642742b6693024c89de8232f2e2542cf7eedf7@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