Bump to metasploit-payloads 1.2.17 that has needed code changes

Author: bwatters-r7

metasploit-framework.gemspec

@@ -65,7 +65,7 @@ Gem::Specification.new do |spec|
   # are needed when there's no database
   spec.add_runtime_dependency 'metasploit-model'
   # Needed for Meterpreter
-  spec.add_runtime_dependency 'metasploit-payloads', '1.2.16'
+  spec.add_runtime_dependency 'metasploit-payloads', '1.2.17'
   # Needed for the next-generation POSIX Meterpreter
   spec.add_runtime_dependency 'metasploit_payloads-mettle', '0.1.7'
   # Needed by msfgui and other rpc components