[Snyk] Upgrade mysql2 from 3.14.1 to 3.15.3#53

Sunwuyuan wants to merge 1 commit intomainZeroCatDev/ZeroCat:mainfrom

snyk-upgrade-1fb17df89babf4c54f7b5dbdba1a1329ZeroCatDev/ZeroCat:snyk-upgrade-1fb17df89babf4c54f7b5dbdba1a1329Copy head branch name to clipboard