Update bpmnlint requirement in /web/src/main/resources/public/bpmnjs
Update bpmnlint requirement in /web/src/main/resources/public/bpmnjs

Updates the requirements on [bpmnlint](https://github.com/bpmn-io/bpmnlint) to permit the latest version.
- [Release notes](https://github.com/bpmn-io/bpmnlint/releases)
- [Changelog](https://github.com/bpmn-io/bpmnlint/blob/master/CHANGELOG.md)
- [Commits](https://github.com/bpmn-io/bpmnlint/compare/v5.0.0...v6.0.0)

Signed-off-by: dependabot-preview[bot] <5bdcd3c0d4d24ae3e71b3b452a024c6324c7e4bb@dependabot.com>
pinussilvestrus/bncl,pinussilvestrus/bncl,pinussilvestrus/bncl,pinussilvestrus/bncl