Bluetooth: btintel: Add DSBR support for BlazarIW, BlazarU and GaP

commit d88a8bb8 upstream.

Add DSBR support for BlazarIW, BlazarU and Gale Peak2 cores.

Refer commit eb9e749c ("Bluetooth: btintel: Allow configuring drive
strength of BRI") for details about DSBR.

Signed-off-by: Kiran K <kiran.k@intel.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Cc: Salvatore Bonaccorso <carnil@debian.org>
Cc: Guido Berhoerster <guido+debian@berhoerster.name>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>