Cliriculum

* Updated documentation
* Breaking change for `cliriculum.pdf.chromium_print`

* Fixed url in `pyproject.toml`'s field `documentation`. The URL was set to wrong value for testing purposes and accidentally committed.
* Changed chromium_print ip adress to loopback (`'127.0.0.1'` rather than `''`)

* Updated documentation and fixed some of doc build warnings
* `cliriculum.resume.MainHTML` dates parameter is now optional as well as `cliriculum.resume.Resume` same parameter.
* Breaking change: `cliriculum.resume.Resume` parameters order changed. Passed from `..., dates, contact` to `..., contact, dates`.
Therefore, users who relied on setting parameters implicitly e.g
`Resume("sidebar.md", "main.md", "dates.json", "contact.json")` will have their code break with the update.
* New test for `cliriculum.utils` module
* User Guide

* Added job metadata feature. cli new argument: `--job-metadata` which points to JSON file with job metadata. This metadata, if provided, is used for naming PDF automatically
* Added tests for `cliriculum.deserializers` and fixed bad management of null values https://github.com/sondalex/cliriculum/issues/36.
* Fixed regression which constrained to use a profile picture in resume (related to previous point)

* Fixed https://github.com/sondalex/cliriculum/issues/16 . I.e. support for Python > 3.9

* Added wrapper to chromium headless print. Now resume creation can be 100% automated. Solves https://github.com/sondalex/cliriculum/issues/10
* Fixed problem of files not being updated when setting overwrite to True https://github.com/sondalex/cliriculum/issues/13#issue-1558181130