[pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/psf/black: 21.5b1 → 21.6b0](psf/black@21.5b1...21.6b0)
- [github.com/pre-commit/pre-commit-hooks: v3.4.0 → v4.0.1](pre-commit/pre-commit-hooks@v3.4.0...v4.0.1)
- [github.com/pre-commit/pre-commit-hooks: v3.4.0 → v4.0.1](pre-commit/pre-commit-hooks@v3.4.0...v4.0.1)
- [github.com/PyCQA/pylint: v2.8.2 → v2.8.3](pylint-dev/pylint@v2.8.2...v2.8.3)
- [github.com/PyCQA/pydocstyle: 6.0.0 → 6.1.1](PyCQA/pydocstyle@6.0.0...6.1.1)

Author: pre-commit-ci[bot]

.pre-commit-config.yaml

@@ -1,36 +1,36 @@
 repos:
     - repo: https://github.com/psf/black
-      rev: '21.5b1'
+      rev: '21.6b0'
       hooks:
         - id: black
     - repo: https://github.com/PyCQA/isort
       rev: '5.8.0'  # Use the revision sha / tag you want to point at
       hooks:
         - id: isort
     - repo: https://github.com/pre-commit/pre-commit-hooks
-      rev: 'v3.4.0'
+      rev: 'v4.0.1'
       hooks:
         - id: check-added-large-files
     - repo: https://github.com/asottile/setup-cfg-fmt
       rev: 'v1.17.0'
       hooks:
         - id: setup-cfg-fmt
     - repo: https://github.com/pre-commit/pre-commit-hooks
-      rev: v3.4.0  # Use the ref you want to point at
+      rev: v4.0.1  # Use the ref you want to point at
       hooks:
       - id: trailing-whitespace
       - id: check-yaml
         exclude: docs/mkdocs.yml
     - repo: https://github.com/PyCQA/pylint
-      rev: 'v2.8.2'
+      rev: 'v2.8.3'
       hooks:
       - id: pylint
         name: pylint
         entry: pylint mkdocstrings_sourcelink
         pass_filenames: false
         always_run: true
     - repo: https://github.com/PyCQA/pydocstyle
-      rev: '6.0.0'
+      rev: '6.1.1'
       hooks:
         - id: pydocstyle
           name: pydocstyle