Bump pyiron-lammps from 0.4.6 to 0.5.4

Bumps [pyiron-lammps](https://github.com/pyiron/pyiron_lammps) from 0.4.6 to 0.5.4.
- [Release notes](https://github.com/pyiron/pyiron_lammps/releases)
- [Commits](pyiron/lammpsparser@pyiron_lammps-0.4.6...pyiron_lammps-0.5.4)

---
updated-dependencies:
- dependency-name: pyiron-lammps
  dependency-version: 0.5.4
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

pyproject.toml

@@ -27,7 +27,7 @@ dependencies = [
     "pandas==2.3.1",
     "pyiron-workflow==0.15.2",
     "pyiron-workflow-atomistics==0.0.4",
-    "pyiron-lammps==0.4.6",
+    "pyiron-lammps==0.5.4",
     "ase==3.26.0",
     "pymatgen==2025.6.14",
 ]