fix(deps): update dependency jsdoc-to-markdown to v6

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
jsdoc-to-markdown	dependencies	major	5.0.3 -> 6.0.1

---

Release Notes

jsdoc2md/jsdoc-to-markdown

### [`v6.0.1`](https://togithub.com/jsdoc2md/jsdoc-to-markdown/compare/v6.0.0...v6.0.1) [Compare Source](https://togithub.com/jsdoc2md/jsdoc-to-markdown/compare/v6.0.0...v6.0.1) ### [`v6.0.0`](https://togithub.com/jsdoc2md/jsdoc-to-markdown/releases/v6.0.0) [Compare Source](https://togithub.com/jsdoc2md/jsdoc-to-markdown/compare/v5.0.3...v6.0.0) #### Breaking changes since v5.0.0 - Node versions less than v10 are no longer supported #### Other fixes - Fixed crash when generating very large documentation sets using `renderSync` [jsdoc2md/jsdoc-api#​21](https://togithub.com/jsdoc2md/jsdoc-api/issues/21) - All dependencies upgraded

---

Renovate configuration

:date: Schedule: At any time (no schedule defined).

:vertical_traffic_light: Automerge: Disabled by config. Please merge this manually once you are satisfied.

:recycle: Rebasing: Whenever PR becomes conflicted, or you tick the rebase/retry checkbox.

:no_bell: Ignore: Close this PR and you won't be reminded about this update again.

---

• [ ] If you want to rebase/retry this PR, check this box

---

This PR has been generated by WhiteSource Renovate. View repository job log here.

[github-actions[bot]]

:tada: This PR is included in version 5.1.0 :tada:

The release is available on GitHub release

Your semantic-release bot :package::rocket: