fix: add GitPython to dependencies list (#530)

secureli-526

Add the GitPython package to our list of dependencies so that Poetry
adds it on install.


## Changes
* add gitpython to pyproject.toml
* regenerated lock file with updated gitpython version
* poetry install also made some updates to the extra optional
dependencies in the lock file

## Testing
Ran Secureli init after a clean install, it passed

<img width="1101" alt="Screenshot 2024-04-23 at 3 44 54 PM"
src="https://github.com/slalombuild/secureli/assets/85907688/66d99d89-679e-4427-8d26-f6392b188484">

Ran Poe Tests
<img width="781" alt="Screenshot 2024-04-23 at 3 45 29 PM"
src="https://github.com/slalombuild/secureli/assets/85907688/cb7b7f0d-919f-4291-be2f-2fb9cc2f1da9">

## Clean Code Checklist
<!-- This is here to support you. Some/most checkboxes may not apply to
your change -->
- [X] Meets acceptance criteria for issue
- [ ] New logic is covered with automated tests
- [ ] Appropriate exception handling added
- [ ] Thoughtful logging included
- [ ] Documentation is updated
- [ ] Follow-up work is documented in TODOs
- [ ] TODOs have a ticket associated with them
- [X] No commented-out code included

pyproject.toml

@@ -46,6 +46,7 @@ pre-commit = ">=2.20,<4.0"
 requests = "^2.31.0"
 pyyaml = ">=6.0.1"
 chardet = "^5.2.0"
+gitpython = "^3.1.43"
 
 [tool.pytest.ini_options]
 addopts = "-p no:cacheprovider"