[Android] Rename Google services entry in settings

Rename Google services entry from "Other google services" to "Google
services".

Bug: 1130017
Change-Id: I3d979502eb78bc9b50667b65a8124c8274c0c5fa
Reviewed-on: https://chromium-review.googlesource.com/c/chromium/src/+/2420612Reviewed-by: Boris Sazonov <bsazonov@chromium.org>
Commit-Queue: Tanmoy Mollik <triploblastic@chromium.org>
Cr-Commit-Position: refs/heads/master@{#808866}

chrome/android/java/res/xml/main_preferences.xml

@@ -39,7 +39,7 @@
     <org.chromium.components.browser_ui.settings.ChromeBasePreference
         android:key="google_services"
         android:order="6"
-        android:title="@string/services_category_title"
+        android:title="@string/prefs_google_services"
         android:icon="@drawable/ic_google_services_48dp"
         android:fragment="org.chromium.chrome.browser.sync.settings.GoogleServicesSettings"
         app:isPreferenceVisible="false"/>