build(deps): bump axios and @edx/frontend-platform

Bumps [axios](https://github.com/axios/axios) to 1.15.0 and updates ancestor dependency [@edx/frontend-platform](https://github.com/openedx/frontend-platform). These dependencies need to be updated together.


Updates `axios` from 1.13.5 to 1.15.0
- [Release notes](https://github.com/axios/axios/releases)
- [Changelog](https://github.com/axios/axios/blob/v1.x/CHANGELOG.md)
- [Commits](axios/axios@v1.13.5...v1.15.0)

Updates `@edx/frontend-platform` from 8.5.5 to 8.7.0
- [Release notes](https://github.com/openedx/frontend-platform/releases)
- [Commits](openedx/frontend-platform@v8.5.5...v8.7.0)

---
updated-dependencies:
- dependency-name: "@edx/frontend-platform"
  dependency-version: 8.7.0
  dependency-type: direct:production
- dependency-name: axios
  dependency-version: 1.15.0
  dependency-type: indirect
...

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Author: dependabot[bot]