[pre-commit.ci] pre-commit autoupdate (#733)

updates:
- [github.com/pre-commit/pre-commit: v2.19.0 → v2.20.0](pre-commit/pre-commit@v2.19.0...v2.20.0)
- [github.com/asottile/pyupgrade: v2.34.0 → v2.37.1](asottile/pyupgrade@v2.34.0...v2.37.1)

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

.pre-commit-config.yaml

@@ -11,7 +11,7 @@ repos:
       - id: trailing-whitespace
       - id: debug-statements
   - repo: https://github.com/pre-commit/pre-commit
-    rev: v2.19.0
+    rev: v2.20.0
     hooks:
       - id: validate_manifest
   - repo: https://github.com/psf/black
@@ -56,7 +56,7 @@ repos:
         exclude: ^docs/
         additional_dependencies: [types-setuptools, types-toml]
   - repo: https://github.com/asottile/pyupgrade
-    rev: v2.34.0
+    rev: v2.37.1
     hooks:
       - id: pyupgrade
         args: [--py37-plus]