Xcode 10.0 is not recognized by flutter.

Steps to Reproduce

Trying to install ios-deploy and iOS toolchain using brew commands. I have Xcode 10 installed and its set as default using Xcode-Select cmd. When I run 'flutter doctor' I get the below error

Error: Your Xcode (1) is too outdated.
Please update to Xcode 9.0 (or delete it).
Xcode can be updated from
  https://developer.apple.com/download/more/

Error: Your Command Line Tools are too outdated.
Update them from Software Update in the App Store.

_**Flutter Doctor Output :**_ 

Running flutter doctor...
Doctor summary (to see all details, run flutter doctor -v):
[✓] Flutter (Channel beta, v0.8.2, on Mac OS X 10.14 18A391, locale en-US)
[✓] Android toolchain - develop for Android devices (Android SDK 27.0.1)
[!] iOS toolchain - develop for iOS devices (Xcode 10.0)
✗ libimobiledevice and ideviceinstaller are not installed. To install, run:
brew install --HEAD libimobiledevice
brew install ideviceinstaller
✗ ios-deploy not installed. To install:
brew install ios-deploy
[✓] Android Studio (version 3.1)
[✓] VS Code (version 1.27.2)
[✓] Connected devices (1 available)