Update handling of rules_nodejs transitive deps

BREAKING CHANGES:

rules_typescript_dependencies() will no longer install transitive dependencies of build_bazel_rules_nodejs. User WORKSPACE files will now need to install rules_nodejs transitive deps directly:

```
load("@build_bazel_rules_nodejs//:package.bzl", "rules_nodejs_dependencies")
rules_nodejs_dependencies()
```

Closes #328

PiperOrigin-RevId: 224072359
diff --git a/README.md b/README.md
index 6a7d25b..803d0a3 100644
--- a/README.md
+++ b/README.md
@@ -50,10 +50,14 @@
     strip_prefix = "rules_typescript-0.20.3",
 )
 
-# Fetch our Bazel dependencies that aren't distributed on npm
+# Fetch transitive Bazel dependencies of build_bazel_rules_typescript
 load("@build_bazel_rules_typescript//:package.bzl", "rules_typescript_dependencies")
 rules_typescript_dependencies()
 
+# Fetch transitive Bazel dependencies of build_bazel_rules_nodejs
+load("@build_bazel_rules_nodejs//:package.bzl", "rules_nodejs_dependencies")
+rules_nodejs_dependencies()
+
 # Setup TypeScript toolchain
 load("@build_bazel_rules_typescript//:defs.bzl", "ts_setup_workspace")
 ts_setup_workspace()
diff --git a/WORKSPACE b/WORKSPACE
index d3bfd5b..cba0f4a 100644
--- a/WORKSPACE
+++ b/WORKSPACE
@@ -23,6 +23,10 @@
 rules_typescript_dependencies()
 rules_typescript_dev_dependencies()
 
+load("@build_bazel_rules_nodejs//:package.bzl", "rules_nodejs_dependencies")
+
+rules_nodejs_dependencies()
+
 load("@build_bazel_rules_nodejs//:defs.bzl", "node_repositories", "yarn_install")
 
 # Use a bazel-managed npm dependency, allowing us to test resolution to these paths
diff --git a/package.bzl b/package.bzl
index 34dbd52..08c90f6 100644
--- a/package.bzl
+++ b/package.bzl
@@ -78,19 +78,6 @@
         sha256 = "9176a7df34dbed2cf5171eb56271868824560364e60644348219f852f593ae79",
     )
 
-    ###############################################
-    # Repeat the dependencies of rules_nodejs here!
-    # We can't load() from rules_nodejs yet, because we've only just fetched it.
-    # But we also don't want to make users load and call the rules_nodejs_dependencies
-    # function because we can do that for them, mostly hiding the transitive dependency.
-    _maybe(
-        http_archive,
-        name = "bazel_skylib",
-        url = "https://github.com/bazelbuild/bazel-skylib/archive/0.5.0.zip",
-        strip_prefix = "bazel-skylib-0.5.0",
-        sha256 = "ca4e3b8e4da9266c3a9101c8f4704fe2e20eb5625b2a6a7d2d7d45e3dd4efffd",
-    )
-
 def rules_typescript_dev_dependencies():
     """
     Fetch dependencies needed for local development, but not needed by users.