Azure region tested version no longer applies

Author: codyhoag

modules/installation-azure-regions.adoc

@@ -6,7 +6,7 @@
 [id="installation-azure-regions_{context}"]
 = Supported Azure regions
 
-The installation program dynamically generates the list of available Microsoft Azure regions based on your subscription. The following Azure regions were tested and validated in {product-title} version 4.6.1:
+The installation program dynamically generates the list of available Microsoft Azure regions based on your subscription.
 
 [discrete]
 == Supported Azure public regions