Backport PR zarr-developers#3337: chore: update pre-commit hooks (zarr-developers#3342)

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

Author: meeseeksmachine

.pre-commit-config.yaml

@@ -6,7 +6,7 @@ ci:
 default_stages: [pre-commit, pre-push]
 repos:
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.12.2
+    rev: v0.12.7
     hooks:
       - id: ruff-check
         args: ["--fix", "--show-fixes"]
@@ -22,7 +22,7 @@ repos:
       - id: check-yaml
       - id: trailing-whitespace
   - repo: https://github.com/pre-commit/mirrors-mypy
-    rev: v1.16.1
+    rev: v1.17.1
     hooks:
       - id: mypy
         files: src|tests

src/zarr/api/asynchronous.py

@@ -141,7 +141,7 @@ def _like_args(a: ArrayLike, kwargs: dict[str, Any]) -> dict[str, Any]:
         else:
             # TODO: Remove type: ignore statement when type inference improves.
             # mypy cannot correctly infer the type of a.metadata here for some reason.
-            new["codecs"] = a.metadata.codecs  # type: ignore[unreachable]
+            new["codecs"] = a.metadata.codecs
 
     else:
         # TODO: set default values compressor/codecs