[components] For https://github.com/mozilla-mobile/android-components/issues/11387 - Update changelog with an entry on the PromptFeature constructor removal (https://github.com/mozilla-mobile/android-components/pull/11442)
* Update changelog.md in respect with removal of constructor from PromptFeature.kt
* Update docs/changelog.md
Co-authored-by: Gabriel Luong <gabriel.luong@gmail.com>
* Update changelog.md in respect with removal of constructor from PromptFeature.kt
Co-authored-by: Gabriel Luong <gabriel.luong@gmail.com>
Co-authored-by: mergify[bot] <37929162+mergify[bot]@users.noreply.github.com>