
Updates all null safe dependencies to versions that allow 2.10 stable and 2.11 dev releases. Also updates flutter_goldens and flutter_goldens_client to allow 2.11 dev.
Tracing tests
The tests in this folder must be run with flutter test --enable-vmservice
,
since they test that trace data is written to the timeline by connecting to
the observatory.
These tests will fail if run without this flag.