chore(deps): update registry-1.docker.io/bitnamicharts/postgresql docker tag to v18#9

kubeagon wants to merge 1 commit intotestkubelize/projects:testfrom

renovate/registry-1.docker.io-bitnamicharts-postgresql-18.xkubelize/projects:renovate/registry-1.docker.io-bitnamicharts-postgresql-18.xCopy head branch name to clipboard