fix: poly info, sorted projects

[DavidVujic]

Description

When displaying the table with bricks and projects, the poetry poly info command should sort the projects alphabetically.

Also: removed unused function in the projects component.

Motivation and Context

Fixes #64

How Has This Been Tested?

1. Verified that projects are not sorted alphabetically, by running poetry poly info in the python-polylith-microservices-example workspace.
2. installed an updated, that is sorting projects
3. ran the same command again and confirmed that the sort order was: api_app, worker_1, worker_2.

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

Checklist:

• I have read the code of conduct.
• I have read the contributing guide.
• I have updated the documentation accordingly (if applicable).