Merge pull request #721 from blgm/blgm-patch-1

Add blgm as approver to app-runtime-interfaces

Author: Gerg

toc/working-groups/app-runtime-interfaces.md

@@ -355,6 +355,8 @@ areas:
     github: moleske
   - name: Cristhian
     github: ccjaimes
+  - name: George Blue
+    github: blgm
   - name: Shwetha Gururaj
     github: gururajsh
   reviewers: