Add KappaDOSTHM to replace KappaDOS

[codecov[bot]]

Codecov Report

Attention: 1 lines in your changes are missing coverage. Please review.

Comparison is base (4ce32e7) 65.05% compared to head (b9c7bd2) 65.10%. Report is 7 commits behind head on develop.

Files	Patch %	Lines
phono3py/other/kaccum.py	91.66%	1 Missing :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## develop #208 +/- ## =========================================== + Coverage 65.05% 65.10% +0.05% =========================================== Files 71 71 Lines 12671 12693 +22 =========================================== + Hits 8243 8264 +21 - Misses 4428 4429 +1 ```

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