Update dependencies

[alexellis]

Expected Behaviour

No vulnerabilities or flags on npm modules

Current Behaviour

Some warnings are being flagged up

Possible Solution

Update the package.json/lock and re-publish in a new PR.

Steps to Reproduce (for bugs)

Context

Your Environment

• FaaS-CLI version ( Full output from: faas-cli version ):

• Docker version docker version (e.g. Docker 18.06 ):

• Are you using Docker Swarm or Kubernetes (FaaS-netes)?

• Operating System and version (e.g. Linux, Windows, MacOS):

• How much RAM is available on your nodes?

• Are you running on x86_64 or ARM?

• Link to your project or a code example to reproduce issue:

• Please also follow the troubleshooting guide and paste in any other diagnostic information you have: