package/btrfs-progs: update Kconfig package homepage URL
The btrfs-progs homepage [1] show a banner:
OBSOLETE CONTENT
This wiki has been archived and the content is no longer updated.
NOTE: this wiki is archived and not updated anymore (02/2023).
Contents will be migrated to https://btrfs.readthedocs.io
This commit updates the URL to the new one at [2].
[1] https://btrfs.wiki.kernel.org/index.php/Main_Page
[2] https://btrfs.readthedocs.io
Signed-off-by: Julien Olivain <ju.o@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
(cherry picked from commit 91cd9488005e7f0fce7ead126f1e637deefcaf02)
Signed-off-by: Peter Korsgaard <peter@korsgaard.com>
Julien Olivain