Bump release-it and @release-it/conventional-changelog

Bumps [release-it](https://github.com/release-it/release-it) and [@release-it/conventional-changelog](https://github.com/release-it/conventional-changelog). These dependencies needed to be updated together.

Updates `release-it` from 15.11.0 to 16.2.0
- [Release notes](https://github.com/release-it/release-it/releases)
- [Changelog](https://github.com/release-it/release-it/blob/main/CHANGELOG.md)
- [Commits](release-it/release-it@15.11.0...16.2.0)

Updates `@release-it/conventional-changelog` from 5.0.0 to 7.0.2
- [Release notes](https://github.com/release-it/conventional-changelog/releases)
- [Commits](release-it/conventional-changelog@5.0.0...7.0.2)

---
updated-dependencies:
- dependency-name: release-it
  dependency-type: direct:development
  update-type: version-update:semver-major
- dependency-name: "@release-it/conventional-changelog"
  dependency-type: direct:development
  update-type: version-update:semver-major
...

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