at-spi2-core: upgrade 2.56.2 -> 2.56.3

at-spi2-core: upgrade 2.56.2 -> 2.56.3

Changelog:
==========
- DeviceEventController: update mouse coordinates before sending button events
- Return localized role name for ATSPI_ROLE_EDITBAR
- Revert "Return localized role name for ATSPI_ROLE_EDITBAR"
- Return localized role name for ATSPI_ROLE_EDITBAR
- atspi-device-legacy: Don't crash when XkbGetMap fails

Signed-off-by: Liu Yiding <liuyd.fnst@fujitsu.com>
Signed-off-by: Mathieu Dubois-Briand <mathieu.dubois-briand@bootlin.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>