i3c: Fix typo "Provisional ID" to "Provisioned ID"

The MIPI I3C spec refers to a Provisioned ID, since it is (sometimes)
provisioned at device manufacturing.

Signed-off-by: Matt Johnston <matt@codeconstruct.com.au>
Acked-by: Rob Herring <robh@kernel.org>
Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
Link: https://lore.kernel.org/r/20231003075339.197099-1-matt@codeconstruct.com.au


Signed-off-by: Alexandre Belloni <alexandre.belloni@bootlin.com>