CVE-2018-3760: Update sprockets
CVE-2018-3760: Update sprockets

AndrewKvalheim/osem,differentreality/osem,hennevogel/osem,hennevogel/osem,differentreality/osem,openSUSE/osem,rishabhptr/osem,differentreality/osem,SeaGL/osem,bear454/osem,rishabhptr/osem,differentreality/osem,hennevogel/osem,SeaGL/osem,bear454/osem,bear454/osem,SeaGL/osem,bear454/osem,rishabhptr/osem,openSUSE/osem,hennevogel/osem,AndrewKvalheim/osem,openSUSE/osem,AndrewKvalheim/osem,rishabhptr/osem