build(deps): bump braze-specification from 8a08f89 to 9f62831

Bumps [braze-specification](https://github.com/braze-community/braze-specification) from `8a08f89` to `9f62831`.
- [Release notes](https://github.com/braze-community/braze-specification/releases)
- [Commits](braze-community/braze-specification@8a08f89...9f62831)

---
updated-dependencies:
- dependency-name: braze-specification
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>