added: GET /api/v1/projects/{id}/members

[danielboloc]

API endpoint change detected

Source PR: mock

Changed endpoints

[
  {
    "method": "GET",
    "path": "/api/v1/projects/{id}/members",
    "change_type": "added",
    "auth": [
      "userApiToken"
    ],
    "summary": "Returns members of a project"
  }
]

Change type guide

• added: create a new CLI command and register it
• modified: update the existing command, parameters and/or output handling
• removed: deprecate and delete the existing CLI command gracefully
• refactored: update internals only - keep the CLI interface identical

What to implement

• Increment the patch version in cloudos_cli/_version.py (currently: __version__ = '2.91.0')
• Add a CHANGELOG entry at the top of CHANGELOG.md matching the existing format
• Create or modify the relevant module file under cloudos_cli/<module>/
  • Commands live in cloudos_cli/clos.py or module files like cloudos_cli/jobs/job.py
  • There is no cloudos_cli/commands/ directory - do not create one
• Write at least 2 unit tests in tests/ using pytest + responses + mock
• Update supported-endpoints.json to reflect the change

Relevant existing manifest entries

[
  {
    "id": "projects-create",
    "method": "POST",
    "path": "/api/v1/projects",
    "query_params": [
      "teamId"
    ],
    "cli_command": "cloudos project create",
    "source_file": "cloudos_cli/clos.py",
    "added_in_version": "2.91.0",
    "notes": null
  }
]

Recent changelog (match this format exactly)

- Changes `--job-params` to `--job-config`
- Removes the collection of the `project.description` column from the 
returned json when listing all jobs, as this column is not available
in all the CloudOS workspaces.

### 0.0.3 - 2021-09-08
- Adds `cloudos job list` command.
- Minor changes in `stdout` of the other commands to improve
readability.
- Adds a small docstring to each command.

### 0.0.2 - 2021-09-07
- Refactors `runjob` and `jobstatus` commands. Now, the main
`cloudos` tool have the `job` subtool which in turn has its
`run` and `status` commands performing the previous
functionality. This way, now the tool can be used with:
`cloudos job run [OPTIONS]` and `cloudos job status [OPTIONS]`.
- Adding `--wait-completion` option to `cloudos job run` command,
to be able to wait until job completion or failure.

### 0.0.1 - 2021-08-18
Initial implementation of the `cloudos` python package:
- Implements `runjob` and `jobstatus` commands to send jobs and get
their status, respectively.