Bluetooth: btintel: Skip reading firmware file version while in bootloader mode

Bluetooth: btintel: Skip reading firmware file version while in bootloader mode

This skips parsing the firmware version information from the firmware
file while controller is in bootloader mode. As in bootloader mode,
we are supposed to patch unconditionally.

Signed-off-by: Lokendra Singh <lokendra.singh@intel.com>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>
Tested-by: Tedd Ho-Jeong An <tedd.an@intel.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>