Remove ^ in regex

Co-authored-by: N/Ame <173015200+grqz@users.noreply.github.com>

yt_dlp/extractor/rdsit.py

@@ -11,12 +11,12 @@ class RDSITIE(InfoExtractor):
         'info_dict': {
             'id': 'rds',
             'ext': 'mp4',
-            'title': r're:^RDS',
+            'title': r're:RDS',
             'description': 'Radio Dimensione Suono',
             'is_live': True,
             'track_id': int,
             'track': str,
-            'thumbnail': r're:^https://web\.rds\.it/',
+            'thumbnail': r're:https://web\.rds\.it/',
             'concurrent_view_count': int,
             'live_status': 'is_live',
             'like_count': int,