Use pattern subtitle string on all enroll stages

So the views won't relayout and cause the pattern
to render in a strange way.

Test: manual
Bug: 194368020
Change-Id: If6fd7ade4fd6783fe5d1ef78acc847928e01bd29
diff --git a/src/com/android/settings/password/ChooseLockPattern.java b/src/com/android/settings/password/ChooseLockPattern.java
index 3c43fc3..e85ce60 100644
--- a/src/com/android/settings/password/ChooseLockPattern.java
+++ b/src/com/android/settings/password/ChooseLockPattern.java
@@ -370,13 +370,13 @@
                     LeftButtonMode.Gone, RightButtonMode.Ok, ID_EMPTY_MESSAGE, false),
             ChoiceTooShort(
                     R.string.lock_settings_picker_biometrics_added_security_message,
-                    ID_EMPTY_MESSAGE,
+                    R.string.lockpattern_choose_pattern_description,
                     R.string.lockpattern_recording_incorrect_too_short,
                     LeftButtonMode.Retry, RightButtonMode.ContinueDisabled,
                     ID_EMPTY_MESSAGE, true),
             FirstChoiceValid(
                     R.string.lock_settings_picker_biometrics_added_security_message,
-                    ID_EMPTY_MESSAGE,
+                    R.string.lockpattern_choose_pattern_description,
                     R.string.lockpattern_pattern_entered_header,
                     LeftButtonMode.Retry, RightButtonMode.Continue, ID_EMPTY_MESSAGE, false),
             NeedToConfirm(