Document what Node-specific Docker images are compatible with Rover

[mandiwise]

Description

The notes in the Rover docs about alpine image compatibility have been very helpful, and I think it would be instructive to provide additional clarification about what other Docker images are compatible with Rover when you need to run rover supergraph compose directly in a container. For example, running that command in a container built from a node:<version>-slim image fails due to what looks like a missing ca-certificates dependency.

Here's the error output:

Error: Command failed with exit code 1: rover supergraph compose --config ./supergraph.yml
error[E004]: error sending request for url (https://github.com/apollographql/rover/releases/latest): error trying to connect: error:1416F086:SSL routines:tls_process_server_certificate:certificate verify failed:ssl/statem/statem_clnt.c:1915: (unable to get local issuer certificate)
              This error was unexpected! Please submit an issue with any relevant details about what you were trying to do: https://github.com/apollographql/rover/issues/new/choose
    at makeError (/home/node/app/node_modules/execa/lib/error.js:60:11)
    at handlePromise (/home/node/app/node_modules/execa/index.js:118:26)
    at processTicksAndRejections (internal/process/task_queues.js:97:5)
    at async default (/home/node/app/src/config/apollo.js:23:26)
    at async /home/node/app/src/index.js:6:18 {
  shortMessage: 'Command failed with exit code 1: rover supergraph compose --config ./supergraph.yml',
  command: 'rover supergraph compose --config ./supergraph.yml',
  escapedCommand: 'rover supergraph compose --config "./supergraph.yml"',
  exitCode: 1,
  signal: undefined,
  signalDescription: undefined,
  stdout: '',
  stderr: '\u001b[1;31merror[E004]:\u001b[0m error sending request for url (https://github.com/apollographql/rover/releases/latest): error trying to connect: error:1416F086:SSL routines:tls_process_server_certificate:certificate verify failed:ssl/statem/statem_clnt.c:1915: (unable to get local issuer certificate)\n' +
    '\u001b[1;36m             \u001b[0m This error was unexpected! Please submit an issue with any relevant details about what you were trying to do: \u001b[36mhttps://github.com/apollographql/rover/issues/new/choose\u001b[0m',
  failed: true,
  timedOut: false,
  isCanceled: false,
  killed: false
}

I can confirm that the command does successfully run in a container that's build from the full node:<version> image.