Run bundle exec pod install to track new version in demo app (#707)

Author: mokagio

Podfile.lock

@@ -28,7 +28,7 @@ PODS:
   - SVProgressHUD (2.2.5)
   - SwiftLint (0.49.1)
   - UIDeviceIdentifier (1.6.0)
-  - WordPressAuthenticator (4.1.1):
+  - WordPressAuthenticator (4.2.0):
     - CocoaLumberjack (~> 3.5)
     - GoogleSignIn (~> 6.0.1)
     - Gridicons (~> 1.0)
@@ -109,7 +109,7 @@ SPEC CHECKSUMS:
   SVProgressHUD: 1428aafac632c1f86f62aa4243ec12008d7a51d6
   SwiftLint: 32ee33ded0636d0905ef6911b2b67bbaeeedafa5
   UIDeviceIdentifier: f4bf3b343581a1beacdbf5fb1a8825bd5f05a4a4
-  WordPressAuthenticator: 1bcc5090c1f0f774162ffc58db32906d9b9e775c
+  WordPressAuthenticator: 3bbb0a33f2c1d7bda353bd123aba60b4a237b235
   WordPressKit: ee58e3d313ddce1f768e87d76364d261ad86fca9
   WordPressShared: 38cb62e9cb998d4dc3c1611f17934c6875a6b3e8
   WordPressUI: 1cf47a3b78154faf69caa18569ee7ece1e510fa0