INTEG-2881: add new geos to docs

Author: johnsonjben

source/api/user-guides/get_started.rmd

@@ -14,7 +14,12 @@ The domain used for making API requests can be determined using the domain you u
 | console.us2.code42.com | api.us2.code42.com |
 | console.ie.code42.com  | api.ie.code42.com  |
 | console.gov.code42.com | api.gov.code42.com |
+| console.us7.code42.com | api.us7.code42.com |
 | console.uk.code42.com  | api.uk.code42.com  |
+| console.au.code42.com  | api.au.code42.com  |
+| console.ca.code42.com  | api.ca.code42.com  |
+| console.de.code42.com  | api.de.code42.com  |
+| console.za.code42.com  | api.za.code42.com  |
 
 ### Authentication