ALSA: hda/realtek: Amp init fixup for HP ZBook 15 G6

ALSA: hda/realtek: Amp init fixup for HP ZBook 15 G6

BugLink: https://bugs.launchpad.net/bugs/1958557
commit d296a74b7b59ff9116236c17edb25f26935dbf70 upstream.

HP ZBook 15 G6 (SSID 103c:860f) needs the same speaker amplifier
initialization as used on several other HP laptops using ALC285.

Signed-off-by: Bradley Scott <Bradley.Scott@zebra.com>
Cc: <stable@vger.kernel.org>
Link: https://lore.kernel.org/r/20211213154938.503201-1-Bradley.Scott@zebra.com
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Signed-off-by: Kamal Mostafa <kamal@canonical.com>
Signed-off-by: Stefan Bader <stefan.bader@canonical.com>