docs: verify/bisect: Fix rendered version URL

When rendering the documentation, the 'html' file extension replaces the
'rst' file extension, not add it. So remove the 'rst' part of the URL.

Signed-off-by: Diederik de Haas <didi.debian@cknow.org>
Reviewed-by: Thorsten Leemhuis <linux@leemhuis.info>
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
Link: https://lore.kernel.org/r/20240620081355.11549-1-didi.debian@cknow.org

Documentation/admin-guide/verify-bugs-and-bisect-regressions.rst

@@ -23,7 +23,7 @@ mistakes occasionally made even by experienced developers.
    up in the reference section, then jump back to where you left off.
 ..
    Find the latest rendered version of this text here:
-   https://docs.kernel.org/admin-guide/verify-bugs-and-bisect-regressions.rst.html
+   https://docs.kernel.org/admin-guide/verify-bugs-and-bisect-regressions.html
 
 The essence of the process (aka 'TL;DR')
 ========================================