i3c: master: Expose the APIs to support I3C hub

i3c: master: Expose the APIs to support I3C hub

Change the below internal static functions to APIs to allow new I3C hub
driver to use them

1) i3c_dev_enable_ibi_locked()
2) i3c_dev_disable_ibi_locked()
3) i3c_dev_request_ibi_locked()
4) i3c_dev_free_ibi_locked()
5) i3c_master_reattach_i3c_dev_locked()

Signed-off-by: Aman Kumar Pandey <aman.kumarpandey@nxp.com>
Signed-off-by: Lakshay Piplani <lakshay.piplani@nxp.com>
Reviewed-by: Frank Li <Frank.Li@nxp.com>
Link: https://patch.msgid.link/20260612111816.3688240-3-lakshay.piplani@nxp.com
Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>