issues after flutter upgrade to last.

[hassanMohammedDEV]

Because printing >=5.10.0 depends on image ^4.0.02 and esc_pos_printer 4.1.0 depends on image ^3.0.2, printing >=5.10.0 is incompatible with esc_pos_printer 4.1.0. And because no versions of esc_pos_printer match >4.1.0 <5.0.0, printing >=5.10.0 is incompatible with esc_pos_printer ^4.1.0. So, because asas_erp depends on both printing 5.10.0 and esc_pos_printer ^4.1.0, version solving failed.