Bump convict from 6.0.1 to 6.2.3 in /packages/backend#7

dependabot[bot] wants to merge 1 commit intomasterjetbridge/jkv2-playground:masterfrom

dependabot/npm_and_yarn/packages/backend/convict-6.2.3jetbridge/jkv2-playground:dependabot/npm_and_yarn/packages/backend/convict-6.2.3Copy head branch name to clipboard