Bump postgresql from 9.4.1211 to 42.3.7 in /backend#65

dependabot[bot] wants to merge 1 commit intomasterGZTipDM/TipDM:masterfrom

dependabot/maven/backend/org.postgresql-postgresql-42.3.7GZTipDM/TipDM:dependabot/maven/backend/org.postgresql-postgresql-42.3.7Copy head branch name to clipboard