[pre-commit.ci] pre-commit autoupdate

updates:
- [github.com/asottile/pyupgrade: v3.19.0 → v3.19.1](asottile/pyupgrade@v3.19.0...v3.19.1)
- [github.com/PyCQA/docformatter: eb1df347edd128b30cd3368dddc3aa65edcfac38 → v1.7.5](PyCQA/docformatter@eb1df34...v1.7.5)
- [github.com/executablebooks/mdformat: 0.7.19 → 0.7.21](hukkin/mdformat@0.7.19...0.7.21)

Author: pre-commit-ci[bot]

.pre-commit-config.yaml

@@ -25,7 +25,7 @@ repos:
       - id: add-trailing-comma
 
   - repo: https://github.com/asottile/pyupgrade
-    rev: v3.19.0
+    rev: v3.19.1
     hooks:
       - id: pyupgrade
 
@@ -36,14 +36,14 @@ repos:
         args: ["--safe"]
 
   - repo: https://github.com/PyCQA/docformatter
-    rev: eb1df347edd128b30cd3368dddc3aa65edcfac38 # v1.7.5
+    rev: v1.7.5 # v1.7.5
     hooks:
       - id: docformatter
         name: Format docstring
         args: [--in-place, --wrap-summaries, "88", --wrap-descriptions, "80", --blank]
 
   - repo: https://github.com/executablebooks/mdformat
-    rev: 0.7.19
+    rev: 0.7.21
     hooks:
       - id: mdformat
         name: Format markdown