docs(webpack_devserver): add note about ibazel issue 100 (#162)

See bazelbuild/bazel-watcher#100

Author: jbedard

docs/rules.md

@@ -55,6 +55,9 @@ This is a macro that uses
 [js_run_devserver](https://github.com/aspect-build/rules_js/blob/main/docs/js_run_devserver.md)
 under the hood.
 
+When using ibazel, the devserver will automatically reload when the source files change. Note that
+ibazel does not work when using bazel `alias` targets, see https://github.com/bazelbuild/bazel-watcher/issues/100.
+
 
 **PARAMETERS**
 

webpack/private/webpack_devserver.bzl

@@ -24,6 +24,9 @@ def webpack_devserver(
     [js_run_devserver](https://github.com/aspect-build/rules_js/blob/main/docs/js_run_devserver.md)
     under the hood.
 
+    When using ibazel, the devserver will automatically reload when the source files change. Note that
+    ibazel does not work when using bazel `alias` targets, see https://github.com/bazelbuild/bazel-watcher/issues/100.
+
     Args:
         name: A unique name for this target.