Merge pull request #160 from samuelkarp/new-security-advisors

Add Oleg Mitrofanov and Ross Uhrich as security advisors

Author: samuelkarp

SECURITY_ADVISORS

@@ -14,3 +14,5 @@
 "adisky","Aditi Sharma","adi.sky17@gmail.com","VMware"
 "akhilerm","Akhil Mohan","akhilerm@gmail.com","VMware"
 "vinayakankugoyal","Vinayak Goyal","vinaygo@google.com","Google"
+"gooleg-gh","Oleg Mitrofanov","gooleg@google.com","Google"
+"wordsalad","Ross Uhrich","uhr@google.com","Google"