* Added `Pattern` type for named pattern presets. Currently, this includes:
* `Pattern.Default` (CLI: `--pattern default`) for the existing default.
* `Pattern.DefaultUnprefixed` (CLI: `--pattern default-unprefixed`)
for the existing default, but without requiring the `v` prefix.
* Added `tag_branch` option (CLI: `--tag-branch`) for Git repositories.
This is particularly useful for Gitflow without fast forward, where
`develop` does not contain the tag history, so you can specify
`--tag-branch master`.
* Added `full_commit` option (CLI: `--full-commit`) for Git and Mercurial repositories
to obtain the full commit hash instead of the short form.
* Fixed `Version.parse` so that it better handles versions without the `v`
prefix when the pattern does not (or may not) require it.
* Fixed error reporting when a custom pattern is an invalid regular expression,
as well as when a custom format is malformed.
It was fine when Dunamai was used as a library, but the error message lacked
context on the CLI.
* Fixed `from any` not passing the `--tag-dir` option along for Subversion
repositories.