Bumped Spellcheck action to contemporary version#4

jonasbn wants to merge 1 commit intoedgeimpulse:mainedgeimpulse/courseware-embedded-machine-learning:mainfrom

jonasbn:spellcheck_action_update_due_to_sunsetjonasbn/courseware-embedded-machine-learning:spellcheck_action_update_due_to_sunsetCopy head branch name to clipboard