36b505cf8c
* Add a docker file to avoid rebuilding the same image on every run. * Move all files involved into the linux_dist_support folder. * Exclude more directories in the tarball. * Delete version checker from test_matrix. * Disable goma when running build.py. Change-Id: Ic7b0a2359027d532c009cdf3187d873323170f30 Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/195901 Reviewed-by: William Hesse <whesse@google.com>