Fix broken test running documentation

[drichardson]

Background

The documented steps to run tests say to

python setup.py test

However, that results in

$ python setup.py test
usage: setup.py [global_opts] cmd1 [cmd1_opts] [cmd2 [cmd2_opts] ...]
   or: setup.py --help [cmd1 cmd2 ...]
   or: setup.py --help-commands
   or: setup.py cmd --help

error: invalid command 'test'

However, the make test target works.

Changes

1. Reference make test for running tests
2. For consistency, also updated build and build debug commands in Building from source to use make and make debug.

Testing

Ran make htmldocs and verified output was correct. Only minor weirdness was the green syntax highlighting on test in make test (perhaps because it's a built in bash command).

Screenshot of rendered HTML:

[elprans]

Thanks!

[drichardson]

@elprans do you have permission to re-trigger a github Action run on this failed job (I'm guessing it's flaky since mine was only a documentation change).

======================================================================
FAIL: test_pool_max_inactive_time_04 (test_pool.TestPool)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "D:\a\asyncpg\asyncpg\asyncpg\_testbase\__init__.py", line 453, in tearDown
    super().tearDown()
  File "D:\a\asyncpg\asyncpg\asyncpg\_testbase\__init__.py", line 369, in tearDown
    super().tearDown()
  File "D:\a\asyncpg\asyncpg\asyncpg\_testbase\__init__.py", line 138, in tearDown
    self.fail(
AssertionError: unexpected exceptions in asynchronous code:
01. Exception in callback _ProactorBasePipeTransport._call_connection_lost(None):
    [handle]: <Handle _ProactorBasePipeTransport._call_connection_lost(None)>

    [exception]:
      Traceback (most recent call last):
        File "C:\hostedtoolcache\windows\Python\3.9.13\x64\lib\asyncio\events.py", line 80, in _run
          self._context.run(self._callback, *self._args)
        File "C:\hostedtoolcache\windows\Python\3.9.13\x64\lib\asyncio\proactor_events.py", line 162, in _call_connection_lost
          self._sock.shutdown(socket.SHUT_RDWR)
      ConnectionResetError: [WinError 10054] An existing connection was forcibly closed by the remote host