Bump lxml from 4.6.2 to 4.9.1 in /backend/app#13

dependabot[bot] wants to merge 1 commit intomasterheyfavour/vue-element-admin-fastapi:masterfrom

dependabot/pip/backend/app/lxml-4.9.1heyfavour/vue-element-admin-fastapi:dependabot/pip/backend/app/lxml-4.9.1Copy head branch name to clipboard