target-ppc: Fix PPC_DUMP_SPR_ACCESS build A victim of the d523dd00a7d73b28f2e99acf45a4b3f92e56e40a AREG0 conversion, insert the missing cpu_env arguments. Signed-off-by: Andreas Färber <afaerber@suse.de> Signed-off-by: Alexander Graf <agraf@suse.de>