Bluetooth: hci_dev: replace 'quirks' integer by 'quirk_flags' bitmap

The 'quirks' member already ran out of bits on some platforms some time
ago. Replace the integer member by a bitmap in order to have enough bits
in future. Replace raw bit operations by accessor macros.

Fixes: ff26b2dd ("Bluetooth: Add quirk for broken READ_VOICE_SETTING")
Fixes: 12788133 ("Bluetooth: Add quirk for broken READ_PAGE_SCAN_TYPE")
Suggested-by: Pauli Virtanen <pav@iki.fi>
Tested-by: Ivan Pravdin <ipravdin.official@gmail.com>
Signed-off-by: Kiran K <kiran.k@intel.com>
Signed-off-by: Christian Eggers <ceggers@arri.de>
Signed-off-by: Luiz Augusto von Dentz <luiz.von.dentz@intel.com>