ALSA: docs: fix dead hyperlink to Intel HD-Audio spec

Update the hyperlink as it currently redirects to a generic site
instead of the actual specification.

Signed-off-by: Hridesh MG <hridesh699@gmail.com>
Link: https://patch.msgid.link/20241120155553.21099-1-hridesh699@gmail.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>

Author: hrideshmg

Documentation/sound/hd-audio/notes.rst

@@ -42,7 +42,7 @@ If you are interested in the deep debugging of HD-audio, read the
 HD-audio specification at first.  The specification is found on
 Intel's web page, for example:
 
-* https://www.intel.com/standards/hdaudio/
+* https://www.intel.com/content/www/us/en/standards/high-definition-audio-specification.html
 
 
 HD-Audio Controller