Remove Nathan from tpgb reviewers (#2831)

rileykarson · web-flow · commit 7cdbe1b6057c · 2021-01-05T14:15:54.000-08:00
diff --git a/.hashibot.hcl b/.hashibot.hcl
@@ -1,7 +1,6 @@
 behavior "assign_random_reviewer" "random" {
   reviewers            = [
     "rileykarson",
-    "ndmckinley",
     "slevenick",
     "c2thorn",
     "scottsuarez",
