add -p / --project to add a github project

[Miou-zora]

Add -p / --project flag to create automatically a github project and link it to the mirror like this:

./main.py -p project_name

or

./main.py --project=project_name

[Miou-zora]

Currently pygithub is unable to create github project from repository or user, when I try to do these, I got this:
for user:

Traceback (most recent call last):
  File "/home/miouzora/Replic/main.py", line 91, in <module>
    main()
  File "/home/miouzora/Replic/main.py", line 82, in main
    generate_mirror(sshParser.organizationName, sshParser.repositoryName, github, mirror_name, args.project)
  File "/home/miouzora/Replic/src/generate_mirror.py", line 42, in generate_mirror
    user.create_project(project)
  File "/home/miouzora/Replic/src/Github/User.py", line 58, in create_project
    return self.user.create_project(name, body=body)
  File "/home/miouzora/.local/lib/python3.10/site-packages/github/AuthenticatedUser.py", line 610, in create_project
    headers, data = self._requester.requestJsonAndCheck(
  File "/home/miouzora/.local/lib/python3.10/site-packages/github/Requester.py", line 401, in requestJsonAndCheck
    *self.requestJson(
  File "/home/miouzora/.local/lib/python3.10/site-packages/github/Requester.py", line 501, in requestJson
    return self.__requestEncode(cnx, verb, url, parameters, headers, input, encode)
  File "/home/miouzora/.local/lib/python3.10/site-packages/github/Requester.py", line 571, in __requestEncode
    requestHeaders["Content-Type"], encoded_input = encode(input)
  File "/home/miouzora/.local/lib/python3.10/site-packages/github/Requester.py", line 499, in encode
    return "application/json", json.dumps(input)
  File "/usr/lib/python3.10/json/__init__.py", line 231, in dumps
    return _default_encoder.encode(obj)
  File "/usr/lib/python3.10/json/encoder.py", line 199, in encode
    chunks = self.iterencode(o, _one_shot=True)
  File "/usr/lib/python3.10/json/encoder.py", line 257, in iterencode
    return _iterencode(o, 0)
  File "/usr/lib/python3.10/json/encoder.py", line 179, in default
    raise TypeError(f'Object of type {o.__class__.__name__} '
TypeError: Object of type _NotSetType is not JSON serializable

for repository:

Traceback (most recent call last):
  File "/home/miouzora/Replic/main.py", line 91, in <module>
    main()
  File "/home/miouzora/Replic/main.py", line 82, in main
    generate_mirror(sshParser.organizationName, sshParser.repositoryName, github, mirror_name, args.project)
  File "/home/miouzora/Replic/src/generate_mirror.py", line 42, in generate_mirror
    mirror.create_project(project)
  File "/home/miouzora/.local/lib/python3.10/site-packages/github/Repository.py", line 1382, in create_project
    headers, data = self._requester.requestJsonAndCheck(
  File "/home/miouzora/.local/lib/python3.10/site-packages/github/Requester.py", line 400, in requestJsonAndCheck
    return self.__check(
  File "/home/miouzora/.local/lib/python3.10/site-packages/github/Requester.py", line 425, in __check
    raise self.__createException(status, responseHeaders, output)
github.GithubException.GithubException: 410 {"message": "Projects are disabled for this repository", "documentation_url": "https://docs.github.com/v3/projects"}

Please look at this issue from pygithub that talk about it.