Feat patch endpoint jw

[1JW1]

Describe this PR

The tech radar project has been paused and this PR documents the stage that the patch endpoint code currently exists at. The code has been completed however there are 12 errors in the following areas:

• Use case tests (7 errors)
• End to end tests (5 errors)

What is the problem we're trying to solve

We would like to grant the authorized user the ability to update the details of an existing technology within the tech radar.

What changes have we introduced

• Request object
• Use case and tests for it
• Gateway method
• Controller method and tests

Checklist

• Added end-to-end (i.e. integration) tests where necessary e.g to test complete functionality of a newly added feature
• Added tests to cover all new production code
• Added comments to the README or updated relevant documentation (add link to documentation), where necessary.
• Checked all code for possible refactoring
• Code pipeline builds correctly

Follow up actions after merging PR

• To test all the endpoints before merging into the production environment