fix(paidtier): don't show "Manage Subscription" for IdC user

Problem:
"Manage Subscription" menu item shows for IdC users, but the Q service
call does not currently support IdC users.

Solution:
Only show the menu item for BuilderId users.

Author: justinmk3

packages/core/src/codewhisperer/ui/statusBarMenu.ts

@@ -107,7 +107,7 @@ export function getQuickPickItems(): DataQuickPickItem<string>[] {
         createSettingsNode(),
         ...(isUsingEnterpriseSso && regionProfile ? [createSelectRegionProfileNode(regionProfile)] : []),
         ...(AuthUtil.instance.isConnected() && !hasVendedIamCredentials() && !hasVendedCredentialsFromMetadata()
-            ? [createManageSubscription(), createSignout()]
+            ? [...(AuthUtil.instance.isBuilderIdInUse() ? [createManageSubscription()] : []), createSignout()]
             : []),
     ]