Update dependency docsify to v4.11.6

[renovate[bot]]

This PR contains the following updates:

Package	Type	Update	Change
docsify (source)	devDependencies	patch	4.11.5 -> 4.11.6

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Release Notes

docsifyjs/docsify

### [`v4.11.6`](https://togithub.com/docsifyjs/docsify/blob/master/CHANGELOG.md#​4116-httpsgithubcomdocsifyjsdocsifycomparev4115v4116-2020-08-22) [Compare Source](https://togithub.com/docsifyjs/docsify/compare/v4.11.5...v4.11.6) ##### Bug Fixes - Add patch for {docsify-ignore} and {docsify-ignore-all} ([ce31607](https://togithub.com/docsifyjs/docsify/commit/ce316075e033afdbeb43ce01e284a29fe1870e38))

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