[roller-configurator] Support jiri pkgs and projects
Add logic to resolve details about Jiri projects and packages based
solely on project/package names, as was as validation (e.g. checking that the referenced projects/packages actually exist in Jiri manifests).
Bug: b/42051371
Change-Id: Iea88be48bc97c383102bd7d38572dcc183b7d0dc
Reviewed-on: https://fuchsia-review.googlesource.com/c/infra/infra/+/964153
Reviewed-by: Carver Forbes <carverforbes@google.com>
Commit-Queue: Auto-Submit <auto-submit@fuchsia-infra.iam.gserviceaccount.com>
Fuchsia-Auto-Submit: Oliver Newman <olivernewman@google.com>
9 files changed
