on.orf.at not complete DRM detection

[TuxCoder]

on.orf.at not complete DRM detection

[bashonly]

since it's an all-or-none situation, I'd just do this

diff --git a/yt_dlp/extractor/orf.py b/yt_dlp/extractor/orf.py
index 526e9acaf..63bc2625c 100644
--- a/yt_dlp/extractor/orf.py
+++ b/yt_dlp/extractor/orf.py
@@ -590,6 +590,9 @@ def _extract_video(self, video_id, display_id):
         api_json = self._download_json(
             f'https://api-tvthek.orf.at/api/v4.3/public/episode/encrypted/{encrypted_id}', display_id)
 
+        if traverse_obj(api_json, 'is_drm_protected'):
+            self.report_drm(video_id)
+
         formats, subtitles = [], {}
         for manifest_type in traverse_obj(api_json, ('sources', {dict.keys}, ...)):
             for manifest_url in traverse_obj(api_json, ('sources', manifest_type, ..., 'src', {url_or_none})):