fix broken cirrus firmware symlinks

fix broken cirrus firmware symlinks

Commit: 244d6b5c2fdd ("cirrus: Add firmware for new Asus ROG Laptops") added
several Link: entries for cirrus firmwares, but as link and target exists in
the same directory, the extra "cirrus/" path gets them created as broken
symlinks.

Fix it up by removing the extra "cirrus/" path.

Signed-off-by: Thomas Backlund <tmb@tmb.nu>
Fixes: 244d6b5c2fdd ("cirrus: Add firmware for new Asus ROG Laptops")
Reported-by: Bit Twister2 <bittwister2@gmail.com>
Reported-by: David GEIGER <geiger.david68210@gmail.com>
Cc: Stefan Binding <sbinding@opensource.cirrus.com>
Cc: Josh Boyer <jwboyer@kernel.org>
Signed-off-by: Josh Boyer <jwboyer@kernel.org>