Aac-spec

<!-- Release notes generated using configuration in .github/release.yml at main -->

What's Changed
Added 💭
* Documentation by bunchw in https://github.com/DevOps-MBSE/aac-spec/pull/9
Changed 🛠
* Correcting Workflows by lizzcondrey in https://github.com/DevOps-MBSE/aac-spec/pull/11
* Correct pinned dependencies by lizzcondrey in https://github.com/DevOps-MBSE/aac-spec/pull/12
Other Changes 📈
* Aac spec infrastructure implementation by bunchw in https://github.com/DevOps-MBSE/aac-spec/pull/3
* modifying dockerfile by bunchw in https://github.com/DevOps-MBSE/aac-spec/pull/5
* API update for specification plugin by bunchw in https://github.com/DevOps-MBSE/aac-spec/pull/7

New Contributors
* bunchw made their first contribution in https://github.com/DevOps-MBSE/aac-spec/pull/3
* lizzcondrey made their first contribution in https://github.com/DevOps-MBSE/aac-spec/pull/11

**Full Changelog**: https://github.com/DevOps-MBSE/aac-spec/commits/v0.1.2