Update of spellcheck GitHub Action to version 0.29.0#396

Merged

xusine merged 1 commit intoparsa-epfl:mainfrom

jonasbn:spellcheck_action_update

Jan 14, 2023

Commits on Dec 29, 2022

Bumped spellcheck version to latest release from version 0.20.0 which is EOL
jonasbn
committed