refactor: set symlink_node_modules default to False in yarn_install and npm_install

examples/vue/WORKSPACE

diff --git a/examples/vue/WORKSPACE b/examples/vue/WORKSPACE
index cac8e79..eaf65f0 100644
--- a/examples/vue/WORKSPACE
+++ b/examples/vue/WORKSPACE
@@ -1,7 +1,4 @@
-workspace(
-    name = "vue_example",
-    managed_directories = {"@npm": ["node_modules"]},
-)
+workspace(name = "vue_example")
 
 load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")