Merge pull request #23 from mjcheetham/podrepoupdate

Ensure macOS build does pod repo update

Author: mjcheetham

build/templates/build-and-test.macos.yml

@@ -26,6 +26,7 @@ steps:
   displayName: Install CocoaPods for Microsoft Authentication helper
   inputs:
     projectDirectory: 'macos/Microsoft.Authentication.Helper'
+    forceRepoUpdate: true
 
 - task: Xcode@5
   displayName: Compile Microsoft Authentication helper