[Snyk] Upgrade mysql2 from 3.14.1 to 3.15.2#51

Sunwuyuan wants to merge 1 commit intomainZeroCatDev/ZeroCat:mainfrom

snyk-upgrade-3fef442a4dfd044cb7104b1ddf68a315ZeroCatDev/ZeroCat:snyk-upgrade-3fef442a4dfd044cb7104b1ddf68a315Copy head branch name to clipboard