handle exception for psutil.NoSuchProcess along with psutil.AccessDenied

[yeggor]

Hi. I've noticed that there can be a condition where process will be killed between

memory_profiler/memory_profiler.py

Line 134 in 025929f

process=psutil.Process(pid)

and

memory_profiler/memory_profiler.py

Line 140 in 025929f

mem=getattr(process, meminfo_attr)()[0] /_TWO_20

In this case, we get an exception psutil.NoSuchProcess: process no longer exists (pid=...), that we have to handle the same way as it's done here:

memory_profiler/memory_profiler.py

Line 112 in 025929f

except (psutil.NoSuchProcess, psutil.AccessDenied):

[yeggor]

here is trace from mprof run in case of triggered issue:

 File "/Users/user/pyenv/lib/python3.11/site-packages/mprof.py", line 283, in run_action
mp.memory_usage(proc=p, interval=args.interval, timeout=args.timeout, timestamps=True,
File "/Users/user/pyenv/lib/python3.11/site-packages/memory_profiler.py", line 405, in memory_usage
mem_usage = _get_memory(
^^^^^^^^^^^^
File "/Users/user/pyenv/lib/python3.11/site-packages/memory_profiler.py", line 221, in _get_memory
return tools[backend]()
^^^^^^^^^^^^^^^^
File "/Users/user/pyenv/lib/python3.11/site-packages/memory_profiler.py", line 140, in ps_util_tool
mem = getattr(process, meminfo_attr)()[0] / _TWO_20
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/user/pyenv/lib/python3.11/site-packages/psutil/_common.py", line 486, in wrapper
raise raise_from(err, None)
^^^^^^^^^^^^^^^^^^^^^
File "<string>", line 3, in raise_from
File "/Users/user/pyenv/lib/python3.11/site-packages/psutil/_common.py", line 484, in wrapper
return fun(self)
^^^^^^^^^
File "/Users/user/pyenv/lib/python3.11/site-packages/psutil/__init__.py", line 1084, in memory_info
return self._proc.memory_info()
^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/user/pyenv/lib/python3.11/site-packages/psutil/_psosx.py", line 346, in wrapper
return fun(self, *args, **kwargs)
^^^^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/user/pyenv/lib/python3.11/site-packages/psutil/_psosx.py", line 444, in memory_info
rawtuple = self._get_pidtaskinfo()
^^^^^^^^^^^^^^^^^^^^^^^
File "/Users/user/pyenv/lib/python3.11/site-packages/psutil/_psosx.py", line 351, in wrapper
raise NoSuchProcess(self.pid, self._name)
psutil.NoSuchProcess: process no longer exists (pid=80279)