drm/panfrost: Bump the minor version number

Commit a017f7b86051 ("drm/panfrost: Expose JM context IOCTLs to UM")
added new ioctls to the driver and was meant to bump the version number.
However it actually only added a comment and didn't change the exposed
version number. Bump the number to be consistent with the comment.

Fixes: a017f7b86051 ("drm/panfrost: Expose JM context IOCTLs to UM")
Reviewed-by: Boris Brezillon <[e-mail]>
Signed-off-by: Steven Price <[e-mail]>
Reviewed-by: Adrián Larumbe <[e-mail]>
Link: https://lore.kernel.org/r/[e-mail]

drivers/gpu/drm/panfrost/panfrost_drv.c

···
 	.name			= "panfrost",
 	.desc			= "panfrost DRM",
 	.major			= 1,
-	.minor			= 4,
+	.minor			= 5,
 
 	.gem_create_object	= panfrost_gem_create_object,
 	.gem_prime_import_sg_table = panfrost_gem_prime_import_sg_table,