chore: pre-commit.ci autoupdate (#19)

updates:
- [github.com/pre-commit/mirrors-mypy: v0.910-1 → v0.920](pre-commit/mirrors-mypy@v0.910-1...v0.920)
- [github.com/shellcheck-py/shellcheck-py: v0.8.0.1 → v0.8.0.2](shellcheck-py/shellcheck-py@v0.8.0.1...v0.8.0.2)

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

.pre-commit-config.yaml

@@ -89,7 +89,7 @@ repos:
           - --min-python-version
           - 3.7.3
   - repo: https://github.com/pre-commit/mirrors-mypy
-    rev: v0.910-1
+    rev: v0.920
     hooks:
       - id: mypy
         args: []
@@ -101,6 +101,6 @@ repos:
     hooks:
       - id: beautysh
   - repo: https://github.com/shellcheck-py/shellcheck-py
-    rev: v0.8.0.1
+    rev: v0.8.0.2
     hooks:
       - id: shellcheck