Pre-commit: move pylint conf to pyproject.toml

Also update the requirement `pylint~=2.6`.

.pre-commit-config.yaml

@@ -17,14 +17,10 @@ repos:
         args: ['-i']
 
 -   repo: https://github.com/PyCQA/pylint
-    rev: pylint-2.5.2
+    rev: pylint-2.6.0
     hooks:
     -   id: pylint
         language: system
-        args: [
-            '--max-line-length=120',
-            '--disable=import-outside-toplevel'
-        ]
 
 -   repo: https://github.com/PyCQA/pydocstyle
     rev: 5.0.2

pyproject.toml

@@ -1,3 +1,11 @@
 [build-system]
 requires = ['setuptools>=40.8.0', 'wheel', 'reentry~=1.3', 'fastentrypoints~=0.12']
 build-backend = 'setuptools.build_meta:__legacy__'
+
+[tool.pylint.format]
+max-line-length = 120
+
+[tool.pylint.messages_control]
+disable = [
+    'import-outside-toplevel',
+]

setup.json

@@ -37,7 +37,7 @@
     "extras_require": {
         "pre-commit": [
             "pre-commit~=2.2",
-            "pylint~=2.5"
+            "pylint~=2.6"
         ],
         "tests": [
             "pgtest~=1.3",