Add switch for `clojure --version`

Description

Clojure should support the `--version` and `-v` switches that are nearly universal among software tools.

Suggested output is EDN format:

{:version {:clojure "1.10.1-beta1" :java "Java 12"}}

Environment

None

Assignee

Unassigned

Reporter

Alan Thompson

Labels

Approval

None

Patch

None

Affects versions

Priority

Trivial
Configure