Pre-commit: move pytest and pylint config to pyproject.toml

Requirement of `pylint` is upped as support for `pyproject.toml` was
only added in v2.6.0.

Also remove all explicit marking of tests with the `aiida_profile`
fixture. This is automatically loaded for the entire session by calling
`pytest_plugins = ['aiida.manage.tests.pytest_fixtures']` in the
`conftext.py`.

Finally, move `yapf` pre-commit hook before the `pylint` one. Often
`yapf` will correct mistakes that `pylint` will otherwise complain about.

.pre-commit-config.yaml

@@ -13,24 +13,17 @@ repos:
                 tests/.*.in$
             )$
 
--   repo: https://github.com/PyCQA/pylint
-    rev: pylint-2.5.2
+-   repo: https://github.com/PyCQA/pydocstyle
+    rev: 5.0.2
     hooks:
-    -   id: pylint
-        language: system
+    -   id: pydocstyle
         exclude: &exclude_files >
             (?x)^(
                 aiida_quantumespresso/calculations/pwimmigrant.*|
                 aiida_quantumespresso/parsers/.*|
                 docs/.*|
                 tests/.*(?<!\.py)$
             )$
-
--   repo: https://github.com/PyCQA/pydocstyle
-    rev: 5.0.2
-    hooks:
-    -   id: pydocstyle
-        exclude: *exclude_files
         args: ['--ignore=D104,D202,D203,D213']
 
 -   repo: https://github.com/pre-commit/mirrors-yapf
@@ -41,6 +34,13 @@ repos:
         types: [python]
         args: ['-i']
 
+-   repo: https://github.com/PyCQA/pylint
+    rev: pylint-2.6.0
+    hooks:
+    -   id: pylint
+        language: system
+        exclude: *exclude_files
+
 -   repo: local
     hooks:
     -   id: version-number