linkcheck build never ends #11853
Description
Describe the bug
The execution of make linkcheck never ends: the only way to stop it is Ctrl+C.
How to Reproduce
Not sure how to reproduce: we have about 1200 .md source files.
Environment Information
Platform: linux; (Linux-6.5.13-desktop-6.mga9-x86_64-with-glibc2.36)
Python version: 3.10.11 (main, Apr 16 2023, 03:21:15) [GCC 12.2.1 20230415])
Python implementation: CPython
Sphinx version: 7.2.6
Docutils version: 0.19
Jinja2 version: 3.1.2
Pygments version: 2.16.1
Sphinx extensions
`myst_parser`Additional context
No response