Bump phonopy from 4.3.1 to 4.4.0

[dependabot]

Bumps phonopy from 4.3.1 to 4.4.0.

Changelog

Sourced from phonopy's changelog.

Jul-17-2026: Version 4.4.0

• Added the exciting code interface and its documentation.
• The VASP interface reads vaspout.h5 for forces, MLP datasets, and NAC parameters, and selects energy(sigma->0) according to the VASP version.
• The LAMMPS interface sorts atoms by atom id and preserves the input atom type label order in supercell output.
• Speed up of thermal properties (vectorized pure-Python path) and of the electronic free energy calculation (scipy root-finding and vectorized entropy).
• Bug fix: the dynamical structure factor now propagates the frequency conversion factor.
• Bug fix: random_displacements is preserved after temperature-based displacement generation.

Commits

• 2df40f4 Release v4.4.0
• b289d23 Merge pull request #914 from phonopy/pypolymlp-develop-api
• 292693f Unify pypolymlp training entry points into develop_pypolymlp
• 222ddb5 Merge pull request #913 from phonopy/vaspout-mlp-dataset
• 6b7ff4d Document vaspout.h5 in phonopy-vasp-mlp-dataset and gzip its dataset
• 5d89644 Merge pull request #912 from phonopy/site-mixture-constituent-order
• 70815d9 Canonicalize site-mixture constituents by first appearance
• edfb0bc Merge pull request #911 from phonopy/strain-cells-hdf5
• 3455825 Add strain-cells HDF5 output and correct displacement distance docs
• 36205b1 Merge pull request #910 from sapunyangkut/codex/issue-901-dsf-frequency-factor
• Additional commits viewable in compare view

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[codecov]

Codecov Report

❌ Patch coverage is 50.00000% with 1 line in your changes missing coverage. Please review.
✅ Project coverage is 91.39%. Comparing base (bfe280c) to head (21f49f6).
⚠️ Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
src/atomistics/workflows/phonons/helper.py	50.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #719      +/-   ##
==========================================
- Coverage   91.80%   91.39%   -0.41%     
==========================================
  Files          45       45              
  Lines        2649     2651       +2     
==========================================
- Hits         2432     2423       -9     
- Misses        217      228      +11     

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