Remove Python 3.8 from tox.ini

Author: jaime-cespedes-sisniega

tox.ini

@@ -1,7 +1,7 @@
 [tox]
 minversion = 3.24.5
 envlist =
-    py3{8, 9, 10, 11}
+    py3{9, 10, 11}
     linters
 
 [base]
@@ -12,7 +12,6 @@ venv = {toxinidir}/.venv
 
 [gh-actions]
 python =
-    3.8: py38
     3.9: py39, linters
     3.10: py310
     3.11: py311