This made the docker build work for me locally. The "updates" list was
probably needed on jessie but isn't needed on bullseye anymore.
Change-Id: I88f257b928f6ef690dac9e7d450eaa4c2ea12b2f
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/271102
Reviewed-by: William Hesse <whesse@google.com>
* 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>