[ie/BiliBiliDynamic] Add extractor

[ghost]

Description of your pull request and other information

Fixes #11726

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• At least skimmed through contributing guidelines including yt-dlp coding conventions
• Searched the bugtracker for similar pull requests

In order to be accepted and merged into yt-dlp each piece of code must be in public domain or released under Unlicense. Check all of the following options that apply:

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What is the purpose of your pull request?

• Fix or improvement to an extractor (Make sure to add/update tests)
• New extractor (Piracy websites will not be accepted)
• Core bug fix/improvement
• New feature (It is strongly recommended to open an issue first)

[c-basalt]

Support traversal of bangumi ones as well?
https://t.bilibili.com/1010093853244391443
https://t.bilibili.com/1007774564482023446
and example of link within the rich text content
https://t.bilibili.com/1005193024981958661

[grqz]

will look into it when i have time. not sure if the links inside the rich text content should be extracted. do similar extractors like twitter's handle links in text like this?
i think we can put the rich text content into the playlist description instead. not sure if users can use --parse-metadata alongside additional_urls then

[grqz]

bangumi patch:

diff --git a/yt_dlp/extractor/bilibili.py b/yt_dlp/extractor/bilibili.py
index daf89b20d..7204d3644 100644
--- a/yt_dlp/extractor/bilibili.py
+++ b/yt_dlp/extractor/bilibili.py
@@ -1892,7 +1892,9 @@ def _real_extract(self, url):
                 'id': t_id,
             }, headers={
                 'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/131.0.0.0 Safari/537.36',
-            }), ('data', 'item', ((), 'orig'), 'modules', 'module_dynamic', (('major', 'archive'), ('additional', 'reserve')), 'jump_url', any, {sanitize_url}))
+            }), ('data', 'item', ((), 'orig'), 'modules', 'module_dynamic',
+                 (('major', ('archive', 'pgc')), ('additional', ('reserve', 'common'))),
+                 'jump_url', any, {sanitize_url}))
         if not video_url:
             self.raise_no_formats('No video found!', expected=True, video_id=t_id)
         return self.url_result(video_url)

[ghost]

updated.

[ghost]

@seproDev any chance to merge?

[seproDev]

I've cleaned up the code a tiny bit