Update strings on "All set" screen.

Change the string to "Swipe up to go home" to match new UI changes.
Screenshot: https://screenshot.googleplex.com/5SqP2fQFPKdybcr.png

Fix: 263561675
Test: Manual
Change-Id: Iffc81fa8ea532729096a106e0182200d897375e7
diff --git a/quickstep/res/values/strings.xml b/quickstep/res/values/strings.xml
index a82fee8..d2f5802 100644
--- a/quickstep/res/values/strings.xml
+++ b/quickstep/res/values/strings.xml
@@ -197,7 +197,7 @@
     <!-- Title of "All Set" page [CHAR LIMIT=NONE] -->
     <string name="allset_title">All set!</string>
     <!-- Hint string at the bottom of "All Set" page [CHAR LIMIT=NONE] -->
-    <string name="allset_hint">Swipe up to go Home</string>
+    <string name="allset_hint">Swipe up to go home</string>
     <!-- Hint string at the bottom of "All Set" page for button navigation [CHAR LIMIT=NONE] -->
     <string name="allset_button_hint">Tap the home button to go to your home screen</string>
     <!-- Description of "All Set" page on the user's device [CHAR LIMIT=NONE] -->