Add GraalVM to the set of JavaScript engines we can test against

Description

Like the others at https://clojurescript.org/community/running-tests, add a new GRAALVM_HOME, and add this new engine to the test suite. For the Travis build, have it download the binaries for Linux from here https://github.com/oracle/graal/releases

Environment

None

Status

Assignee

David Nolen

Reporter

Mike Fikes

Labels

None

Approval

None

Patch

Code and Test

Priority

Major
Configure