Updated MacOS window name

Author: YarosMallorca

macos/Runner/Info.plist

@@ -13,7 +13,7 @@
 		<key>CFBundleInfoDictionaryVersion</key>
 		<string>6.0</string>
 		<key>CFBundleName</key>
-		<string>$(PRODUCT_NAME)</string>
+		<string>DJI Mapper</string>
 		<key>CFBundlePackageType</key>
 		<string>APPL</string>
 		<key>CFBundleShortVersionString</key>