IMEI Fraud Check API proposal

[ALIIQBAL786]

What type of PR is this?

Add one of the following kinds:

• enhancement/feature

What this PR does / why we need it:

This PR adds xFlow Research - Ali Iqbal as owner of the IMEI fraud API proposal and also adds OAS yaml file for the API.

Which issue(s) this PR fixes:

fixes #63

Special notes for reviewers:

The enum for device check are allowed | prohibited | tracked and the additional information can be provided when it is prohibited
" - lost
- stolen
- blacklisted
- blocked
- fraud
- non-payment
- regulatory"

Changelog input

Additional documentation

This section can be blank.

docs

[albertoramosmonagas]

We have a new template for API proposals: https://github.com/camaraproject/APIBacklog/blob/main/documentation/API-proposal-template.md. Please use it.

[ALIIQBAL786]

@albertoramosmonagas Thank you for informing me about the new template, I have adjusted my proposal according to new template.

[albertoramosmonagas]

Minutes from meeting with GSMA: Ali (Xflowresearch), Rebecca (MTN), Mark (GSMA), Jason (GSMA) and Hugo

• (GSMA)Conclusion: All parties see value in pursuing IMEI Fraud API within the Device Identified groupMeeting notesAlignment on IMEI Fraud Detection API: Ali from Xflow Research, Rebecca from MTN, Hugo from GSMA, Jason, Mark, and Reg discussed the IMEI Fraud Detection API, clarifying its purpose, input parameters, status definitions, and the need for alignment between CAMARA, MTN, and GSMA to ensure the API meets operator and stakeholder requirements.
• Clarification of Related Fraud Detection APIs: Rebecca clarified the distinction between the IMEI Fraud Detection API under discussion and MTN's broader Mobile Fraud Detection API, which includes SIM swap, device swap, and device distance features, ensuring all participants understood the scope of the current meeting.

[jgarciahospital]

LGTM