Disable rules_nodejs (#1877)

Disabled at https://github.com/bazelbuild/rules_nodejs/issues/3713,
https://github.com/bazelbuild/rules_nodejs/issues/3716
diff --git a/buildkite/bazelci.py b/buildkite/bazelci.py
index f75a1bd..d09b732 100755
--- a/buildkite/bazelci.py
+++ b/buildkite/bazelci.py
@@ -334,6 +334,7 @@
     "rules_nodejs": {
         "git_repository": "https://github.com/bazelbuild/rules_nodejs.git",
         "pipeline_slug": "rules-nodejs-nodejs",
+        "disabled_reason": "https://github.com/bazelbuild/rules_nodejs/issues/3713",
     },
     "rules_perl": {
         "git_repository": "https://github.com/bazelbuild/rules_perl.git",