chore: rename display name to Github Push

Author: negebauer

android/app/src/main/res/values/strings.xml

@@ -1,3 +1,3 @@
 <resources>
-    <string name="app_name">Github Notifications</string>
+    <string name="app_name">Github Push</string>
 </resources>

ios/GithubPushNotificationsMobile/Info.plist

@@ -5,7 +5,7 @@
 	<key>CFBundleDevelopmentRegion</key>
 	<string>en</string>
 	<key>CFBundleDisplayName</key>
-	<string>Github Notifications</string>
+	<string>Github Push</string>
 	<key>CFBundleExecutable</key>
 	<string>$(EXECUTABLE_NAME)</string>
 	<key>CFBundleIdentifier</key>