Updating to MDM 1.2.3

MSP-12700

* Fixes issue with web_* data being loaded into memory unnecessarily

Author: shuckins-r7

Gemfile.lock

@@ -124,7 +124,7 @@ GEM
       activesupport (>= 4.0.9, < 4.1.0)
       railties (>= 4.0.9, < 4.1.0)
     metasploit-payloads (1.0.2)
-    metasploit_data_models (1.2.2)
+    metasploit_data_models (1.2.3)
       activerecord (>= 4.0.9, < 4.1.0)
       activesupport (>= 4.0.9, < 4.1.0)
       arel-helpers