Use skaffold 2.0.2+ in development-guide.md

[NimJay]

Background

• When you deploy local Docker images into a kind cluster, those Docker images need to be "loaded" into the kind cluster.
• The command for loading a Docker image into a kind cluster looks like: kind load docker-image my-local-image
• When using skaffold run and skaffold dev, skaffold takes care of loading images to kind clusters for us. That is, we don't need to manually run the kind load commands ourselves. See skaffold docs about local clusters.
• Unfortunately, this "loading" of images was broken in skaffold 1.17.1 (see skaffold/issues/5159) and skaffold 2.0.1 (see microservices-demo/issues/1446).
  • skaffold 2.0.2 contains a fix! 😄

Fixes

#1446

Change Summary

• Recommend skaffold 2.0.2+ in development-guide.md.

Testing Procedure

• I have already tested this on my local machine.

[github-actions]

🚲 PR staged at http://34.28.133.158

[xtineskim]

LGTM!