Update the target SDK to fix the IME UI issue in landscape mode.

Update target SDK to 24.

Fixes: 156289291
Test: manual test the search result
Change-Id: Ife2cd7345219512c7b2661eb5103b7456cbccb61
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 6e91ece..281f5be 100644
--- a/AndroidManifest.xml
+++ b/AndroidManifest.xml
@@ -25,7 +25,7 @@
     <uses-permission android:name="android.permission.MODIFY_PHONE_STATE" />
     <uses-permission android:name="android.permission.MANAGE_FINGERPRINT" />
 
-    <uses-sdk android:targetSdkVersion="23" />
+    <uses-sdk android:targetSdkVersion="24" />
 
     <application
         android:label="@string/app_name_settings_intelligence"