Add a note about generate_workspace's deprecated state and redirect users to rules_jvm_external instead
Ref:
RELNOTES: None.
@@ -3,6 +3,11 @@ layout: documentation
title: Generate external dependencies for a Java project
---
+> NOTE: `generate_workspace` is no longer maintained by the Bazel team. The
+GitHub project has been archived. Instead, please use [`rules_jvm_external`](
+https://github.com/bazelbuild/rules_jvm_external] to fetch and resolve
+Maven artifacts transitively.
+
# Generate external dependencies from Maven projects
The tool `generate_workspace` helps automate the process of writing
