Migrate to bump-my-version

[protoroto]

Description

Migrate to bump-my-version

References

Fix #759

Checklist

• [x] I have read the contribution guide
• [x] Code lint checked via inv lint
• [x] changes file included (see docs)
• [ ] Usage documentation added in case of new features
• [ ] Tests added

[coveralls]

coverage: 97.167%. remained the same when pulling b6305d7ffb8c6a1bfb9329abc75a42bb92e8e35e on feature/issue-759-migrate-to-bump-my-version into a6ba6a7f14ea321818161f246d2806a035ba5ece on develop.

[codecov[bot]]

Codecov Report

Patch and project coverage have no change.

Comparison is base (a6ba6a7) 94.38% compared to head (b6305d7) 94.38%.

Additional details and impacted files

```diff @@ Coverage Diff @@ ## develop #760 +/- ## ======================================== Coverage 94.38% 94.38% ======================================== Files 26 26 Lines 1871 1871 Branches 266 266 ======================================== Hits 1766 1766 Misses 53 53 Partials 52 52 ``` | [Flag](https://app.codecov.io/gh/nephila/djangocms-blog/pull/760/flags?src=pr&el=flags&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=nephila) | Coverage Δ | | |---|---|---| | [unittests](https://app.codecov.io/gh/nephila/djangocms-blog/pull/760/flags?src=pr&el=flag&utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=nephila) | `94.38% <ø> (ø)` | | Flags with carried forward coverage won't be shown. [Click here](https://docs.codecov.io/docs/carryforward-flags?utm_medium=referral&utm_source=github&utm_content=comment&utm_campaign=pr+comments&utm_term=nephila#carryforward-flags-in-the-pull-request-comment) to find out more.

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