Scope of SimSwap for Fall24 CAMARA Release

[bigludo7]

This issue shall define which issues are within scope of APIs of the Sub Project for the Fall24 release and will be regularly updated based on the decision within the Sim Swap API meetings.
Note: this issue is only for sim_swap and not covering sim-swap-notification-subscription

Alignement with commonalities & icm

• PhoneNumber pattern - clarification on optional "+" prefix (issue85)
• Revisit defined errors (issue119)

Enhancement

• Add API-Name (aka wild-card) as scope in the yaml (issue103)
• Provide test definition (issue63)
• Provide user stories(issue121)

Fixes

• phone number instead of MSISDN to follow commonalities guidelines (issue116)
• Make response properties "latestSimChange" and "swapped" required since they will always be returned (issue96)