Bluetooth: hci_qca: Improve controller ID info log level

Controller ID info got by VSC EDL_PATCH_GETVER is very
important, so improve its log level from DEBUG to INFO.

Signed-off-by: Zijun Hu <zijuhu@codeaurora.org>
Reviewed-by: Matthias Kaehlcke <mka@chromium.org>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>