[ie/youtube] Add tv_simply player client (#13389)

Authored by: gamer191

yt_dlp/extractor/youtube/_base.py

@@ -175,6 +175,15 @@ INNERTUBE_CLIENTS = {
         'INNERTUBE_CONTEXT_CLIENT_NAME': 7,
         'SUPPORTS_COOKIES': True,
     },
+    'tv_simply': {
+        'INNERTUBE_CONTEXT': {
+            'client': {
+                'clientName': 'TVHTML5_SIMPLY',
+                'clientVersion': '1.0',
+            },
+        },
+        'INNERTUBE_CONTEXT_CLIENT_NAME': 75,
+    },
     # This client now requires sign-in for every video
     # It was previously an age-gate workaround for videos that were `playable_in_embed`
     # It may still be useful if signed into an EU account that is not age-verified

yt_dlp/extractor/youtube/pot/utils.py

@@ -20,6 +20,7 @@ WEBPO_CLIENTS = (
     'WEB_EMBEDDED_PLAYER',
     'WEB_CREATOR',
     'WEB_REMIX',
+    'TVHTML5_SIMPLY',
     'TVHTML5_SIMPLY_EMBEDDED_PLAYER',
 )