Log Message:
py-lama: update to 8.3.8.

2022-03-11  k.klenov
	* Version 8.3.8
	* Better pytest integration

2021-12-15  k.klenov
	* Version 8.3.6
	* Fixed processing of linters params

2021-12-02  k.klenov
	* Version 8.3.0
	* Added support for default config file `~/.pylama.ini`

2021-11-28  k.klenov
	* Version 8.2.0
	* Added `--max-line-length` to setup max line length for pycodestyle and
	  pylint
	* Support for linters options in command line

2021-11-27  k.klenov

	* Version 8.1.4
	* Support json format
	* Support `--from-stdin` option
	* Changed: pylama only allows to check python files (--force is removed)
	* Changed: mccabe argument `complexity` -> `max-complexity`

2021-11-26  k.klenov

	* Version 8.0.5
	* Drop support for python 2
	* Support python 3.7, 3.8, 3.9
	* Support mccabe==0.6.1, pycodestyle==2.8.0, pydocstyle==6.1.1,
		pyflakes==2.4.0, eradicate==2.0.0, radon==5.1.0, pylint==2.11.1
	* Support vulture
	* Support 'convention' for pydocstyle
	* License changed to MIT (see LICENSE file for details)
	* Fix Radon message format