Bump semver, aws-xray-sdk and npm in /4-3-XRay/demo-app/service-a#51

dependabot[bot] wants to merge 1 commit intomasterlinuxacademy/eks-deep-dive-2019:masterfrom

dependabot/npm_and_yarn/4-3-XRay/demo-app/service-a/semver-and-aws-xray-sdk-and-npm-7.5.3linuxacademy/eks-deep-dive-2019:dependabot/npm_and_yarn/4-3-XRay/demo-app/service-a/semver-and-aws-xray-sdk-and-npm-7.5.3Copy head branch name to clipboard