Remove nrc from some teams (#252)

Author: nrc

rfcbot.toml

@@ -34,7 +34,6 @@ members = [
   "cramertj",
   "eddyb",
   "nikomatsakis",
-  "nrc",
   "pnkfelix",
   "withoutboats",
   "joshtriplett",
@@ -144,7 +143,6 @@ members = [
   "jasonwilliams",
   "LucasBullen",
   "matklad",
-  "nrc",
   "vlad20012",
   "Xanewok",
 ]