[pre-commit.ci] pre-commit autoupdate (#29)

updates:
- [github.com/pre-commit/mirrors-mypy: v0.910-1 → v0.920](pre-commit/mirrors-mypy@v0.910-1...v0.920)

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

.pre-commit-config.yaml

@@ -81,7 +81,7 @@ repos:
           - flake8-typing-imports
           - pep8-naming
   - repo: https://github.com/pre-commit/mirrors-mypy
-    rev: v0.910-1
+    rev: v0.920
     hooks:
       - id: mypy
         args: []