tree ae92a2f1ef9000bc81ed95f513fb50f6ed3ffbfa
parent dc7259d079681113b15a1df6ef247ce454967301
author Drew Roen <drewroen@google.com> 1653408454 +0000
committer CQ Bot Account <flutter-scoped@luci-project-accounts.iam.gserviceaccount.com> 1653408454 +0000

Reland "Initial commit of publishing flutter artifacts to the artifact registry and signing it through cosign."

This is a reland of commit 9b9f48b945dd881d533a5cd5ba28e1c460255b02

Original change's description:
> Initial commit of publishing flutter artifacts to the artifact registry and signing it through cosign.
>
> * Adds install cosign method, which takes the latest version of cosign from CIPD
> * Adds an UploadAndSignFlutterPackage method, which both uplaods flutter to the artifact registry, then signs it.
>
> Bug: b/230772081
>
> Change-Id: I386ba0e3a021e2cfc877804cc3e669db63a8a9db
> Reviewed-on: https://flutter-review.googlesource.com/c/recipes/+/30202
> Commit-Queue: Drew Roen <drewroen@google.com>
> Reviewed-by: Christopher Fujino <fujino@google.com>

Bug: b/230772081
Change-Id: Ib928787934a424cbe2532329eaa8ed14cf89b3c3
Reviewed-on: https://flutter-review.googlesource.com/c/recipes/+/30502
Reviewed-by: Christopher Fujino <fujino@google.com>
Commit-Queue: Drew Roen <drewroen@google.com>