Updated library version to 1.4.0-alpha01

PiperOrigin-RevId: 358866834

[AppBarLayout] Fix spec link in Javadoc

PiperOrigin-RevId: 353032509
(cherry picked from commit 2a639a3)

[ProgressIndicator] Fixed NPE while setting progress in the indetermi…

…nate mode after inflation.

PiperOrigin-RevId: 351656379
(cherry picked from commit 7a9e3f6)

[TimePicker] Renamed ThemeOverlay.MaterialComponents.MaterialTimePick…

…er to ThemeOverlay.MaterialComponents.TimePicker to be more consistent with other time picker styles

PiperOrigin-RevId: 347692913
(cherry picked from commit 4af9eab)

[BaseTransientBottomBar] Check for nullable AccessibilityService

Resolves material-components#1885
Resolves material-components#1888

GIT_ORIGIN_REV_ID=35572a920b4bdd66e416d428c55416df7c498db6
PiperOrigin-RevId: 343873267

(cherry picked from commit 2b95793)

[Release] Updated mdcLibraryVersion to 1.3.0-alpha03.

PiperOrigin-RevId: 334831139

[BottomSheet] Fixed issue where peekHeight is more than the height of…

… the contents

PiperOrigin-RevId: 329722448
(cherry picked from commit e944d1b)

[BottomSheet] Fixed NullPointerException when calling updatePeekHeigh…

…t with null viewRef

PiperOrigin-RevId: 323107185

[TimePicker] Fix lint issue with edit texts

PiperOrigin-RevId: 322804881

Delete shrine demos

PiperOrigin-RevId: 318059097
(cherry picked from commit a3ba972)