Daco Harkes 28243abb5c

[packages_autoroller] Migrate to dart build cli (#181273) ...

Bug:

* https://github.com/flutter/flutter/issues/181265

Tested locally `$ ./dev/packages_autoroller/run --token token.txt` and
commenting out all the GitHub stuff:

```
[...]
Executing [/Users/dacoharkes/src/flutter/package_autoroller_checkouts/framework/bin/dart, build, cli, --target, /Users/dacoharkes/src/flutter/package_autoroller_checkouts/framework/dev/tools/bin/generate_gradle_lockfiles.dart, -o, /var/folders/jc/4znngjfn6f7cxghhg0027rnh00klzg/T/zDK1S4]...
The `dart build cli` command is in preview at the moment.
See documentation on https://dart.dev/interop/c-interop#native-assets.

Deleting output directory: /var/folders/jc/4znngjfn6f7cxghhg0027rnh00klzg/T/zDK1S4/.
Generated: /var/folders/jc/4znngjfn6f7cxghhg0027rnh00klzg/T/zDK1S4/bundle/bin/generate_gradle_lockfiles
Executing [/Users/dacoharkes/src/flutter/package_autoroller_checkouts/framework/bin/flutter, --verbose, update-packages, --force-upgrade]...
[  +19 ms] executing: sysctl hw.optional.arm64
[...]
```

2026-01-21 21:30:16 +00:00

..

src

[packages_autoroller] Migrate to dart build cli (#181273)

2026-01-21 21:30:16 +00:00

packages_autoroller.dart

…