Add missing resource to get all components

[starfishfive]

Description

Added a new get request to components resource for getting all components.

Addressed Issue

Fix #3719

Checklist

• [x] I have read and understand the contributing guidelines
• [ ] ~This PR fixes a defect, and I have provided tests to verify that the fix is effective~
• [x] This PR implements an enhancement, and I have provided tests to verify that it works as intended
• [ ] ~This PR introduces changes to the database model, and I have added corresponding [update logic]~(https://github.com/DependencyTrack/dependency-track/tree/master/src/main/java/org/dependencytrack/upgrade)
• [x] This PR introduces new or alters existing behavior, and I have updated the documentation accordingly