Bump cloudnative-pg/postgresql from 15.3-4 to 15.4-5 in /15#28

dependabot[bot] wants to merge 1 commit intomainzenjoy/docker-cloudnative-pg-postgresql:mainfrom

dependabot/docker/15/cloudnative-pg/postgresql-15.4-5zenjoy/docker-cloudnative-pg-postgresql:dependabot/docker/15/cloudnative-pg/postgresql-15.4-5Copy head branch name to clipboard