Bump mp-api from 0.45.3 to 0.45.4 (#1178)

Bumps mp-api from 0.45.3 to 0.45.4.

---
updated-dependencies:
- dependency-name: mp-api
  dependency-version: 0.45.4
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

pyproject.toml

@@ -105,7 +105,7 @@ strict = [
     "jobflow==0.1.19",
     "lobsterpy==0.4.9",
     "monty==2025.3.3",
-    "mp-api==0.45.3",
+    "mp-api==0.45.4",
     "numpy",
     "phonopy==2.30.1",
     "pydantic-settings==2.8.1",