Adressing some feedback

Author: Maleware

docs/modules/opa/pages/usage-guide/user-info-fetcher.adoc

@@ -16,7 +16,7 @@ metadata:
   name: opa
 spec:
   image:
-    productVersion: 0.67.1
+    productVersion: 1.0.0
   clusterConfig:
     userInfo: # <1>
       backend:
@@ -132,8 +132,6 @@ For example, the following rule allows access for users in the `/admin` group:
 ----
 package test
 
-import rego.v1
-
 default allow := false
 
 allow if {

docs/modules/opa/partials/supported-versions.adoc

@@ -2,5 +2,5 @@
 // This is a separate file, since it is used by both the direct OPA documentation, and the overarching
 // Stackable Platform documentation.
 
-* 0.67.1
-* 0.66.0 (deprecated)
+* 1.0.0
+* 0.67.1 (deprecated)