Check services are up when the platform starts

[sduenas]

The platform (server, workers, consumers and producers) should check all the required services are up before it runs. Now, if any of these services is running the platform stops with an exception.

For example, when Redis is not available, this is the error we get:

$ grimoirelab run server --dev
Traceback (most recent call last):
  File "/home/sduenas/.cache/pypoetry/virtualenvs/grimoirelab-core-NX6zi-ux-py3.12/lib/python3.12/site-packages/redis/connection.py", line 357, in connect
    sock = self.retry.call_with_retry(
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/sduenas/.cache/pypoetry/virtualenvs/grimoirelab-core-NX6zi-ux-py3.12/lib/python3.12/site-packages/redis/retry.py", line 62, in call_with_retry
    return do()
           ^^^^
  File "/home/sduenas/.cache/pypoetry/virtualenvs/grimoirelab-core-NX6zi-ux-py3.12/lib/python3.12/site-packages/redis/connection.py", line 358, in <lambda>
    lambda: self._connect(), lambda error: self.disconnect(error)
            ^^^^^^^^^^^^^^^
  File "/home/sduenas/.cache/pypoetry/virtualenvs/grimoirelab-core-NX6zi-ux-py3.12/lib/python3.12/site-packages/redis/connection.py", line 730, in _connect
    raise err
  File "/home/sduenas/.cache/pypoetry/virtualenvs/grimoirelab-core-NX6zi-ux-py3.12/lib/python3.12/site-packages/redis/connection.py", line 718, in _connect
    sock.connect(socket_address)
ConnectionRefusedError: [Errno 111] Connection refused