FROMLIST: Bluetooth: hci_qca: Rename STATE_<flags> to QCA_<flags>

Rename STATE_IN_BAND_SLEEP_ENABLED to QCA_IN_BAND_SLEEP_ENABLED.
The constant represents a flag (multiple flags can be set at once),
not a unique state of the controller or driver.

Also make the flag an enum value instead of a pre-processor constant
(more flags will be added to the enum group by another patch).

(am from https://lore.kernel.org/patchwork/patch/1050248/

)

BUG=b:132147953
TEST=None

Change-Id: I38eb029ddcd3311277715fcad9462929150fb352
Signed-off-by: Matthias Kaehlcke <mka@chromium.org>
Signed-off-by: Harish Bandi <c-hbandi@codeaurora.org>
Signed-off-by: Vamsi Singamsetty <vamssi@codeaurora.org>
Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/kernel/+/1603083


Reviewed-by: Zhihong Yu <zhihongyu@chromium.org>
Commit-Queue: Zhihong Yu <zhihongyu@chromium.org>
Tested-by: Zhihong Yu <zhihongyu@chromium.org>