Bump postgresql from 42.2.5 to 42.3.3 in /student-order#6

dependabot[bot] wants to merge 1 commit intomasterjava-webinars/java-project:masterfrom

dependabot/maven/student-order/org.postgresql-postgresql-42.3.3java-webinars/java-project:dependabot/maven/student-order/org.postgresql-postgresql-42.3.3Copy head branch name to clipboard