cmark.ex

ba3699e8 - Bump credo from 1.5.2 to 1.5.3

Bump credo from 1.5.2 to 1.5.3 Bumps [credo](https://github.com/rrrene/credo) from 1.5.2 to 1.5.3. - [Release notes](https://github.com/rrrene/credo/releases) - [Changelog](https://github.com/rrrene/credo/blob/master/CHANGELOG.md) - [Commits](https://github.com/rrrene/credo/compare/v1.5.2...v1.5.3) Signed-off-by: dependabot-preview[bot] <support@dependabot.com>