[roll] Roll fuchsia [dart] Fix 3p dart pkg roller for Dart 3.

Several changes were involved here:

1. Currently in order for `pub get` to
resolve correctly for Dart 3, the SDK version
must be >= 2.12 and <3.0.0, a version constraint
that supports null safety. This is weird
but it works, see https://github.com/dart-lang/pub/issues/3697.

2. Bumping all dependencies to newer versions that support
null safety. I verified that `fx set workstation_eng.qemu-x64` compiles
after updating the packages but didn't go further, the tests at roll-time
should detect more issues.

Along the way I:

- Cleaned up some logic for creating a temporary
directory when updating packages.

- Removed some packages that are no longer used
and which were causing null safety conflicts
(webview_flutter was used by a Flutter-based webview
that we no longer use on Workstation, flutter_flux doesn't seem used).

Original-Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/779062
Original-Revision: ee5921e959758627761f49b22580d12e0dff5188
GitOrigin-RevId: 8f1eb21e61b17188e3809a08b6613ec703d53367
Change-Id: Iaae4198d789a148cf279590dacec89e6363f434d
1 file changed
tree: f0949f1f1a6af547605170fe86bbeec4c1034ec8
  1. git-hooks/
  2. infra/
  3. third_party/
  4. cts
  5. firmware
  6. flower
  7. jiri.lock
  8. minimal
  9. prebuilts
  10. README.md
  11. stem
  12. test_durations
  13. toolchain
README.md

Integration

This repository contains Fuchsia's Global Integration manifest files.

Making changes

All changes should be made to the internal version of this repository. Our infrastructure automatically updates this version when the internal one changes.

Currently all changes must be made by a Google employee. Non-Google employees wishing to make a change can ask for assistance via the IRC channel #fuchsia on Freenode.

Obtaining the source

First install Jiri.

Next run:

$ jiri init
$ jiri import minimal https://fuchsia.googlesource.com/integration
$ jiri update

Third party

Third party projects should have their own subdirectory in ./third_party.