Crash when connecting a node to the output while the input sockets requirments are not met

[YassineMankai]

prepare_node_inputs_for_execution in MOD_nodes_evaluator return true while the inputs are not available available

-> node_geo_exec is then called but canCook is false so it returns without setting an output mesh

-> in MOD_nodes_evaluator, node_task_postprocessing calls assert_expected_outputs_have_been_computed on the node and throws an error on BLI_assert(output_state.has_been_computed);

Elie, can you repeat this test and check if you get the same error.