[Snyk] Upgrade pretty-ms from 7.0.1 to 9.0.0#11

mhill-os wants to merge 1 commit intomasterOrdnanceSurvey/AddressBase:masterfrom

snyk-upgrade-ffad43850b072b87b4910643229b02d7OrdnanceSurvey/AddressBase:snyk-upgrade-ffad43850b072b87b4910643229b02d7Copy head branch name to clipboard