[Snyk] Upgrade @reduxjs/toolkit from 1.9.3 to 2.12.0#17

mhill-os wants to merge 13 commits into

mainOrdnanceSurvey/web-optimisation-training:mainfrom

snyk-upgrade-ef17eac017faaad03e9ba144b14be557OrdnanceSurvey/web-optimisation-training:snyk-upgrade-ef17eac017faaad03e9ba144b14be557Copy head branch name to clipboard