Update the target sdk version of SettingsIntelligence app.

The sdk version of preloaded apps need to be updated to 29 to pass
the GTS test.

Fixes: 156289291
Test: rebuild app and do search test manully
Change-Id: If64375efbbbb0bc75486dce4093ec45db216549e
(cherry picked from commit 0bd36f48909197025bc2ee4d7539199715c8dc98)
diff --git a/AndroidManifest.xml b/AndroidManifest.xml
index 281f5be..8c876bb 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="24" />
+    <uses-sdk android:targetSdkVersion="29" />
 
     <application
         android:label="@string/app_name_settings_intelligence"