fix(deps): pin clean-stack to 5.2.0 for browser compatibility#7701

EricGrill wants to merge 1 commit intodecaporg:maindecaporg/decap-cms:mainfrom

EricGrill:fix/clean-stack-browser-compatibilityEricGrill/decap-cms:fix/clean-stack-browser-compatibilityCopy head branch name to clipboard