Bump angular_compiler to 0.4.2.

I missed this in my original change.

PiperOrigin-RevId: 224882172

Update changelog and pubspecs to prep for 5.1 release.

Closes angulardart#1634

PiperOrigin-RevId: 216413288

Fix typo

PiperOrigin-RevId: 207635304

fix(angular_compiler): Bump analyzer dependency to 0.32.4

PiperOrigin-RevId: 207022515

chore(Meta): Prepare to publish 5.0.0-beta 2 with camelCaseCaps support.

PiperOrigin-RevId: 205252332

feat(Generics): add `directiveTypes` to `Component`

This field will be used to type annotate directives in the component's view.

PiperOrigin-RevId: 202670248

Update pubspec and CHANGELOGS for  15 release.

PiperOrigin-RevId: 200726488

Update pubspec and CHANGELOGS for  14 release.

PiperOrigin-RevId: 199196172

chore(Repo): Bump to 2.0.0-dev.55.0

PiperOrigin-RevId: 197958886

fix(Test): Enable testability_test in Bazel, and fix a `<dynamic>` RTE.

PiperOrigin-RevId: 197010519