Cherry-pick to earlgrey_1.0.0: [sw,otbnsim] Replace ignored subfunction by nops#28609

lowrisc-ci[bot] wants to merge 1 commit intoearlgrey_1.0.0lowRISC/opentitan:earlgrey_1.0.0from

backport-28592-to-earlgrey_1.0.0lowRISC/opentitan:backport-28592-to-earlgrey_1.0.0Copy head branch name to clipboard