feat: add backend FAM authentication

[RMCampos]

Description

Add FAM authentication in the backend.

⚠️ Note that from now on, everytime you go to Swagger UI you'll have to input a JWT token.

Fixes Jira ticket SILVA-313

Type of change

• New feature (non-breaking change which adds functionality)

How Has This Been Tested?

Tested running locally and with unit tests.

Checklist

• I have read the CONTRIBUTING doc
• I have performed a self-review of my own code
• I have commented my code, particularly in hard-to-understand areas
• I have made corresponding changes to the documentation
• My changes generate no new warnings
• I have added tests that prove my fix is effective or that my feature works
• New and existing unit tests pass locally with my changes
• Any dependent changes have already been accepted and merged

Further comments

---

Thanks for the PR!

Any successful deployments (not always required) will be available below.

Backend: https://nr-silva-243-backend.apps.silver.devops.gov.bc.ca/actuator/health
Frontend: https://nr-silva-43-frontend.apps.silver.devops.gov.bc.ca

Once merged, code will be promoted and handed off to following workflow run.
Main Merge Workflow

[DerekRoberts]

@RMCampos Can we get around the token just for visiting Swagger? And a health checkpoint?

[RMCampos]

@RMCampos Can we get around the token just for visiting Swagger? And a health checkpoint?

Hmm.. Usually we keep authentication required for Swagger. As for the health checkpoint that's not required, my bad. Only requests under /api will have to send a bearer token. @DerekRoberts

[DerekRoberts]

@RMCampos Great, thanks!. :)

[DerekRoberts]

Looks good! I took a very surface-level look while scrubbing the console and logs. :)

[jazzgrewal]

Great Job