[pre-commit.ci] pre-commit autoupdate (#156)

updates:
- [github.com/codespell-project/codespell: v2.2.5 → v2.2.6](codespell-project/codespell@v2.2.5...v2.2.6)

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

.pre-commit-config.yaml

@@ -25,7 +25,7 @@ repos:
         files: ^(_episodes|code|README.md|setup.md)
 
   - repo: https://github.com/codespell-project/codespell
-    rev: "v2.2.5"
+    rev: "v2.2.6"
     hooks:
       - id: codespell
         args: ["-I", "codespell.txt"]