Add cloud-enterprise legacy mapping (#1365)

Author: reakaleek

src/tooling/docs-assembler/legacy-url-mappings.yml

@@ -30,6 +30,7 @@ mappings:
   en/cloud-heroku: []
   en/cloud-on-k8s: [ '3.0.0', '2.16', '2.15', '2.14', '2.13', '2.12', '2.11', '2.10', '2.9', '2.8', '2.7', '2.6', '2.5', '2.4', '2.3', '2.2', '2.1', '2.0', '1.9', '1.8', '1.7', '1.6', '1.5', '1.4', '1.3', '1.2', '1.1', '1.0' ]
   en/cloud: []
+  en/cloud-enterprise: [ '4.0', '3.8', '3.7', '3.6', '3.5', '3.4', '3.3', '3.2', '3.1', '3.0', '2.13', '2.12', '2.11', '2.10', '2.9', '2.8', '2.7'. '2.6', '2.5', '2.4', '2.3', '2.2', '2.1', '2.0', '1.1', '1.0' ]
   en/ecctl: [ '1.13', '1.12', '1.11', '1.10', '1.9', '1.8', '1.7', '1.6', '1.5', '1.4', '1.3', '1.2', '1.1', '1.0' ]
   en/ecs-logging: []
   en/ecs-logging/dotnet: [ '8.18.1' ]