[co19] Roll co19 to a38d7c5685e64499cfbdbfe6548fbd5b63b57f15

2022-02-14 [email protected] dart-lang/co19#1301. Roll failures fixed, issue numbers added

Cq-Include-Trybots: dart/try:analyzer-nnbd-linux-release-try,dart2js-nnbd-linux-x64-chrome-try,ddc-nnbd-linux-release-chrome-try,front-end-nnbd-linux-release-x64-try,vm-kernel-nnbd-linux-debug-x64-try,vm-kernel-nnbd-linux-release-simarm-try,vm-kernel-nnbd-linux-release-simarm64-try,vm-kernel-nnbd-linux-release-x64-try,vm-kernel-nnbd-win-release-x64-try,vm-kernel-precomp-nnbd-linux-debug-x64-try,vm-kernel-precomp-nnbd-linux-release-simarm64-try,vm-kernel-precomp-nnbd-linux-release-x64-try,vm-kernel-precomp-nnbd-mac-release-simarm64-try,vm-kernel-precomp-nnbd-win-release-x64-try
Change-Id: Iaf2c52b135242470e01fa602e8ccb324ef29f957
Reviewed-on: https://dart-review.googlesource.com/c/sdk/+/232840
Reviewed-by: William Hesse <[email protected]>

Author: athomas

DEPS

@@ -44,7 +44,7 @@ vars = {
   # co19 is a cipd package. Use update.sh in tests/co19[_2] to update these
   # hashes. It requires access to the dart-build-access group, which EngProd
   # has.
-  "co19_rev": "310e789d81336ba2b6141788f200e643aa8f0ef7",
+  "co19_rev": "a38d7c5685e64499cfbdbfe6548fbd5b63b57f15",
   # This line prevents conflicts when both packages are rolled simultaneously.
   "co19_2_rev": "995745937abffe9fc3a6441f9f0db27b2d706e4c",