Set min height for BiometricPrompt password field

Sets a minimum height of 48dp for the BiometricPrompt credential text
field, in order to increase the touch target for a11y.

Test: Manually via layout inspector

Fixes: 148827547
Change-Id: I8bdb76f51957a08c921cc045c9cbe4efeb3cb1d1
diff --git a/packages/SystemUI/res/layout/auth_credential_password_view.xml b/packages/SystemUI/res/layout/auth_credential_password_view.xml
index a1c593f..b14bc7d 100644
--- a/packages/SystemUI/res/layout/auth_credential_password_view.xml
+++ b/packages/SystemUI/res/layout/auth_credential_password_view.xml
@@ -73,6 +73,7 @@
         android:layout_width="208dp"
         android:layout_height="wrap_content"
         android:layout_gravity="center_horizontal"
+        android:minHeight="48dp"
         android:gravity="center"
         android:inputType="textPassword"
         android:maxLength="500"