⬆️🪝 Update pre-commit hook astral-sh/ruff-pre-commit to v0.7.4 (#557)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
|
[astral-sh/ruff-pre-commit](https://redirect.github.com/astral-sh/ruff-pre-commit)
| repository | patch | `v0.7.3` -> `v0.7.4` |

Note: The `pre-commit` manager in Renovate is not supported by the
`pre-commit` maintainers or community. Please do not report any problems
there, instead [create a Discussion in the Renovate
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if you have any questions.

---

### Release Notes

<details>
<summary>astral-sh/ruff-pre-commit (astral-sh/ruff-pre-commit)</summary>

###
[`v0.7.4`](https://redirect.github.com/astral-sh/ruff-pre-commit/releases/tag/v0.7.4)

[Compare
Source](https://redirect.github.com/astral-sh/ruff-pre-commit/compare/v0.7.3...v0.7.4)

See: https://github.com/astral-sh/ruff/releases/tag/0.7.4

</details>

---

### Configuration

📅 **Schedule**: Branch creation - "every weekend" (UTC), Automerge - At
any time (no schedule defined).

🚦 **Automerge**: Enabled.

♻ **Rebasing**: Whenever PR is behind base branch, or you tick the
rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update
again.

---

- [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check
this box

---

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Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Signed-off-by: burgholzer <[email protected]>
Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>
Co-authored-by: burgholzer <[email protected]>

Author: renovate[bot]

.pre-commit-config.yaml

@@ -57,7 +57,7 @@ repos:
 
   # Python linting using ruff
   - repo: https://github.com/astral-sh/ruff-pre-commit
-    rev: v0.7.3
+    rev: v0.7.4
     hooks:
       - id: ruff
         args: ["--fix", "--show-fixes"]

src/mqt/qmap/visualization/visualize_search_graph.py

@@ -144,7 +144,7 @@ class FinalNodeNotFoundError(Exception):
 
 def _parse_search_graph(file_path: str, final_node_id: int, only_solution_path: bool) -> tuple[nx.Graph, int]:
     graph = nx.Graph()
-    root: None | int = None
+    root: int | None = None
     nodes: dict[int, SearchNode] = {}
     with Path(file_path).open(encoding=locale.getpreferredencoding(False)) as file:
         for linestr in file: