mailmap: add entry for Jean-Michel Hautbois

As recent contributions where made with the @ideasonboard.com email, any
reply would fail.  Add the proper address to map this old one.

Link: https://lkml.kernel.org/r/20250328-mailmap-v2-v2-1-bdc69d2193ca@yoseli.org
Signed-off-by: Jean-Michel Hautbois <jeanmichel.hautbois@yoseli.org>
Acked-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

.mailmap

@@ -322,6 +322,7 @@ Jayachandran C <c.jayachandran@gmail.com> <jchandra@broadcom.com>
 Jayachandran C <c.jayachandran@gmail.com> <jchandra@digeo.com>
 Jayachandran C <c.jayachandran@gmail.com> <jnair@caviumnetworks.com>
 <jean-philippe@linaro.org> <jean-philippe.brucker@arm.com>
+Jean-Michel Hautbois <jeanmichel.hautbois@yoseli.org> <jeanmichel.hautbois@ideasonboard.com>
 Jean Tourrilhes <jt@hpl.hp.com>
 Jeevan Shriram <quic_jshriram@quicinc.com> <jshriram@codeaurora.org>
 Jeff Garzik <jgarzik@pretzel.yyz.us>