generate_zulip_bots_static_files: Write to static, not STATIC_ROOT.

Otherwise the files aren’t processed by collectstatic and don’t end up
in the staticfiles.json manifest.

Signed-off-by: Anders Kaseorg <andersk@zulipchat.com>

tools/setup/generate_zulip_bots_static_files.py

@@ -11,10 +11,9 @@ def generate_zulip_bots_static_files() -> None:
         sys.path.append(ZULIP_PATH)
 
     from typing import List
-    from zproject import settings
     from zulip_bots.lib import get_bots_directory_path
 
-    bots_dir = os.path.join(settings.STATIC_ROOT, 'generated/bots')
+    bots_dir = 'static/generated/bots'
     if os.path.isdir(bots_dir):
         # delete old static files, they could be outdated
         try: