chore:drop py38 support

Author: theborch

docs/index.md

@@ -6,7 +6,7 @@ PyBritive is intended to be used as a CLI application for communicating with the
 
 ## Requirements
 
-* Python 3.8 or higher
+* Python 3.9 or higher
 * Active Britive tenant (or nothing is really going to work)
 
 ## Installation

pyproject.toml

@@ -92,7 +92,7 @@ select = [
 
 [tool.ruff.lint.pylint]
 allow-magic-value-types = ["int", "str"]
-max-args = 16
+max-args = 18
 max-branches = 30
 max-returns = 8
 max-statements = 72