Land rapid7#7744, update kiwi extension to Mimikatz 2.1

Author: Brent Cook

Gemfile.lock

@@ -14,7 +14,7 @@ PATH
       metasploit-concern
       metasploit-credential
       metasploit-model
-      metasploit-payloads (= 1.2.5)
+      metasploit-payloads (= 1.2.6)
       metasploit_data_models
       metasploit_payloads-mettle (= 0.1.4)
       msgpack
@@ -169,7 +169,7 @@ GEM
       activemodel (~> 4.2.6)
       activesupport (~> 4.2.6)
       railties (~> 4.2.6)
-    metasploit-payloads (1.2.5)
+    metasploit-payloads (1.2.6)
     metasploit_data_models (2.0.10)
       activerecord (~> 4.2.6)
       activesupport (~> 4.2.6)