Update List of Node Executors

[dutchrapley]

Describe the bug Update the list of node executors that can be set in a node definition with node-executor=.

Source page https://docs.rundeck.com/docs/administration/projects/node-execution/builtin.html#built-in-node-execution-plugins-2

[gschueler]

hmm, i think that page is confusing. it mixes in some general information about node executors/file copiers, then the list of built-in implementations. this page has a longer list including the bundled plugins https://docs.rundeck.com/docs/plugins/

[fdevans]

What if we just directed them to the /docs/plugins page to see the current list of Node Executors instead of maintaining two lists?

[gschueler]

that sounds fine