Update front-door-edge-locations.md

Removed Iowa and Virginia

Author: Harikrishnan-M-B

includes/front-door-edge-locations.md

@@ -25,4 +25,4 @@
 
 | Region | Location |
 | --- | --- |
-| North America (US Gov) | Arizona, AZ, USA<br />Iowa, IA, USA,<br />Texas, TX, USA<br />Virginia, VA, USA | 
+| North America (US Gov) | Arizona, AZ, USA<br />Texas, TX, USA |