Currently, this checking behavior does not work when --dry-run is passed. The reason is that reading version in version and writing version to file is implemented in the same function (i.e. commitizen/bump.py::update_version_in_files)

TODO

• Separate the read step and write step in commitizen/bump.py::update_version_in_files
• fix the error that checking consistency is not performed when passing --dry-run