Bump version of framework to 4.15.3

Author: msjenkins-r7

Gemfile.lock

@@ -13,7 +13,7 @@ GIT
 PATH
   remote: .
   specs:
-    metasploit-framework (4.15.2)
+    metasploit-framework (4.15.3)
       actionpack (~> 4.2.6)
       activerecord (~> 4.2.6)
       activesupport (~> 4.2.6)

lib/metasploit/framework/version.rb

@@ -30,7 +30,7 @@ def self.get_hash
         end
       end
 
-      VERSION = "4.15.2"
+      VERSION = "4.15.3"
       MAJOR, MINOR, PATCH = VERSION.split('.').map { |x| x.to_i }
       PRERELEASE = 'dev'
       HASH = get_hash