Angular: 20.3.1 Release

compiler

| Commit | Description | | -- | -- | | | Add support for aria-invalid (#63748) |

compiler-cli

| Commit | Description | | -- | -- | | | only bind inputs that are part of microsyntax to a structural directive (#52453) | | | signal not invoked diagnostic not raised when input has same name in template (#63754) |

core

| Commit | Description | | -- | -- | | | prevent animation events from being cleaned up on destroy (#63414) | | | Prevent leave animations on a move operation (#63745) |

migrations

| Commit | Description | | -- | -- | | | fix route-lazy-loading migration (#63818) |