Bump semver and pg in /docker-and-containers#1

dependabot[bot] wants to merge 1 commit intomasteropscentric/mini-series:masterfrom

dependabot/npm_and_yarn/docker-and-containers/semver-and-pg--removedopscentric/mini-series:dependabot/npm_and_yarn/docker-and-containers/semver-and-pg--removedCopy head branch name to clipboard