Bump postgresql from 42.0.0 to 42.3.7 in /kotopunter-server#26

dependabot[bot] wants to merge 1 commit intomasterKotlin-Polytech/kotopunter:masterfrom

dependabot/maven/kotopunter-server/org.postgresql-postgresql-42.3.7Kotlin-Polytech/kotopunter:dependabot/maven/kotopunter-server/org.postgresql-postgresql-42.3.7Copy head branch name to clipboard