bootchooser: removed bootstate.systemX.ok state variable
bootchooser: removed bootstate.systemX.ok state variable

bootstate.systemX.ok is no longer part of bootchooser
state. It was removed since it was never used in this
scenario anyway.

Signed-off-by: Bastian Stender <591dbcb2d48f405f0cb405f5aa6519451f40ad30@pengutronix.de>

rauc/rauc,ejoerns/rauc,rauc/rauc,jluebbe/rauc,ejoerns/rauc,ejoerns/rauc,jluebbe/rauc,jluebbe/rauc,rauc/rauc