[pycodestyle] Fix false positive E231

Update pycodestyle to include a [fix][pycodestyle fix]
for false positives E231 being triggered in python 3.12.

In order to do so, dependency resolution required bumping
minimum python version to 3.8.1 (dependency hell, is that you?).

[pycodestyle fix]: PyCQA/pycodestyle#1148

Author: bruno-fs

poetry.lock

@@ -21,7 +21,7 @@ classifiers = [
 Changelog = "https://github.com/cjolowicz/retrocookie/releases"
 
 [tool.poetry.dependencies]
-python = "^3.8"
+python = "^3.8.1"
 click = "^8.0.3"
 git-filter-repo = "^2.26.0"
 pygit2 = ">=1.2.1,<1.15"