feat: add config-manager push test

[dallinjsevy]

No description provided.

[phalestrivir]

I had the idea to go ahead and merge the test commands into "one" command to avoid doing the same thing multiple times. Since we don't have a frodo command that does this either, I created one, and the config-manager test commands use it.

This will be nice I think since config-manager does a similar thing, and we might as well have a frodo command that does it as well.

Note that we want the commands to work for any deployment, and also that I simplified the command, so I made those changes as part when creating the conn test command.

There are still some tests that need to be created for these commands, so see my comments below.

[phalestrivir]

We'll need a test like this for frodo conn test as well

[phalestrivir]

I'm thinking we should have a test for testFail as well where we attempt connecting using invalid credentials. That would look something like this:

test('"frodo config-manager push test": should fail connection with invalid credentials"', async () => {
  const CMD = `frodo config-manager push test ${c.host} ${c.realm} username password`;
  await testFail(CMD, env);
});

The other thing is we'll want the tests for config-manager-pull-test and conn-test to match these tests exactly, with the only difference being the command being run.

[phalestrivir]

Use await testSuccess(CMD, env); here