[cleanup] Misc (#13595)

Closes #10853, Closes #12436, Closes #13314, Closes #13609
Authored by: seproDev, InvalidUsernameException, doe1080, hseg, bashonly, adamralph

Co-authored-by: bashonly <88596187+bashonly@users.noreply.github.com>
Co-authored-by: InvalidUsernameException <InvalidUsernameException@users.noreply.github.com>
Co-authored-by: gesh <gesh@gesh.uni.cx>
Co-authored-by: Adam Ralph <adam@adamralph.com>
Co-authored-by: doe1080 <98906116+doe1080@users.noreply.github.com>

yt_dlp/extractor/newspicks.py

@@ -18,7 +18,6 @@ class NewsPicksIE(InfoExtractor):
             'title': '日本の課題を破壊せよ【ゲスト：成田悠輔】',
             'cast': 'count:4',
             'description': 'md5:09397aad46d6ded6487ff13f138acadf',
-            'duration': 2940,
             'release_date': '20220117',
             'release_timestamp': 1642424400,
             'series': 'HORIE ONE',
@@ -35,7 +34,6 @@ class NewsPicksIE(InfoExtractor):
             'title': '【検証】専門家は、KADOKAWAをどう見るか',
             'cast': 'count:3',
             'description': 'md5:2c2d4bf77484a4333ec995d676f9a91d',
-            'duration': 1320,
             'release_date': '20240622',
             'release_timestamp': 1719088080,
             'series': 'NPレポート',