Fixing failing unit test checks

Signed-off-by: Ben <[email protected]>

Author: slashben

rules/.regal/config.yaml

@@ -26,7 +26,7 @@ rules:
       level: ignore
     rule-length:
       level: error
-      max-rule-length: 50
+      max-rule-length: 100
     todo-comment:
       level: ignore
     use-assignment-operator:

rules/exposure-to-internet-via-istio-ingress/raw.rego

@@ -69,6 +69,8 @@ deny[msga] {
 # ====================================================================================
 
 get_namespace(obj) = namespace {
+    obj.metadata
+    obj.metadata.namespace
     namespace := obj.metadata.namespace
 }