drivers/usb: stm23: Fix deprecated macro declaration

Use of '__DEPRECATED_MACRO' was not compatible with the way macro
is used later in this driver.
Remove it and keep the warning as vector for deprecation information.

Additionally, replace DT_NODE_HAS_PROP with DT_INST_PROP as
using the former is not recommended with boolean properties.

Signed-off-by: Erwan Gouriou <erwan.gouriou@linaro.org>