Publish binaries to brew tap nats-io/nats-tools

[jnehlmeier]

What motivated this proposal?

It would be great to have a consistent installation procedure for all nats tools. Currently nats cli installation is done using brew tap nats-io/nats-tools. This tap also contains nsc tool (although currently outdated for whatever reason). Would be great to have nats-top in there as well.

What is the proposed change?

N/A

Who benefits from this change?

Any brew.sh user could install and upgrade nats-server, nats, nsc, nats-top easily.

What alternatives have you evaluated?

Manually downloading the binary from GitHub. Always a little annoying.