chore: rename license folder to licensing

[rohan-chaturvedi]

:mag: Overview

The backend/ee/license folder was colliding the backend/ee/LICENSE file

:bulb: Proposed Changes

Renamed backend/ee/license to backend/ee/licensing

:heavy_plus_sign: Additional Context

https://github.com/phasehq/console/pull/318#issuecomment-2282785813

:green_heart: Did You...

• [x] Ensure linting passes (code style checks)? ~~- [ ] Update dependencies and lockfiles (if required)~~ ~~- [ ] Regenerate graphql schema and types (if required)~~
• [ ] Verify the app builds locally?
• [ ] Manually test the changes on different browsers/devices?