Update Org form to use reactive forms and bit-form-field

[Hinton]

Type of change

• [ ] Bug fix
• [ ] New feature development
• [x] Tech debt (refactoring, code cleanup, dependency upgrades, etc)
• [ ] Build/deploy pipeline (DevOps)
• [ ] Other

Objective

Adding this as an example of the new component library and how to migrate to reactive forms.

TODO: Handle form validation.

Screenshots

Testing requirements

Before you submit

• [ ] I have checked for linting errors (npm run lint) (required)
• [ ] This change requires a documentation update (notify the documentation team)
• [ ] This change has particular deployment requirements (notify the DevOps team)