Angular: 20.0.0-next.4 Release

common

| Commit | Description | | -- | -- | | | resolve host binding type issues (#60481) |

core

| Commit | Description | | -- | -- | | | fix used templates are not deleted (#60459) | | | fixes timing of hydration cleanup on control flow (#60425) |

forms

| Commit | Description | | -- | -- | | | resolve host binding type issues (#60481) |

localize

| Commit | Description | | -- | -- | | | handle @angular/build:karma in ng add (#60513) |

platform-browser

| Commit | Description | | -- | -- | | | ensure platformBrowserTesting includes platformBrowser providers (#60480) |