Changed the Alamofire version for compatability

Author: VidyasagarMSC

followupapp/Podfile

@@ -4,7 +4,7 @@ platform :ios, '10.0'
 target 'FollowUpappid' do
  use_frameworks!
 pod 'IBMCloudAppID', '6.0.2'
- pod 'Alamofire', '4.8.2'
+ pod 'Alamofire', '~> 4.0'
  pod 'BMSCore', '2.6.0'
  pod 'BMSPush', '3.6.0'
 end