Update Version

Author: matgar26

Knock.podspec

@@ -1,6 +1,6 @@
 Pod::Spec.new do |spec|
   spec.name         = "Knock"
-  spec.version      = "1.2.1"
+  spec.version      = "1.2.2"
   spec.summary      = "An SDK to build in-app notifications experiences in Swift with Knock.."
 
   spec.description  = <<-DESC

Sources/Knock.swift

@@ -10,7 +10,7 @@ import OSLog
 
 // Knock client SDK.
 public class Knock {
-    internal static let clientVersion = "1.2.1"
+    internal static let clientVersion = "1.2.2"
 
     public static var shared: Knock = Knock()