Add `&sort_by=license` query string parameter to sort dependencies from `<group>/-/dependencies.json`

Why are we doing this work

This work allows end users to sort the list of components on the group level dependency list by the software license name.

Relevant links

• Design Issue
  • Design 1
• Example Group Dependency List

Non-functional requirements

• Documentation:
• Feature flag: group_level_licenses
• Performance:
• Testing:

Implementation plan

• Parse query string parameter
• Add ORDER BY clause to SQL query
• Add DB index sbom_occurrences.'licenses'->'name'.

Verification steps