module 'inspect' has no attribute 'getargspec' in Python 3.11

[s3v-]

Hi,

$> python3.11
Python 3.11.0+ (main, Nov  4 2022, 09:23:33) [GCC 12.2.0] on linux
Type "help", "copyright", "credits" or "license" for more information.
>>> from compyle.template import Template
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
  File "/usr/lib/python3/dist-packages/compyle/template.py", line 10, in <module>
    inspect, 'getfullargspec', inspect.getargspec
                               ^^^^^^^^^^^^^^^^^^
AttributeError: module 'inspect' has no attribute 'getargspec'. Did you mean: 'getargs'?
>>>

"getargspec" was deprecated since Python 3.0 and removed in Python 3.11.
I think is safe to remove default value as "getfullargspec" attribute is in all
Python 3 supported versions.

Kind Regards