Import 6436375c0b: Fixed JSDoc build on Windows (by Maki)

[daleglass]

This is an automated proposal to look at a commit made by Maki and import it into Overte

Commit:	6436375c0b37268859f288af737df8c06bd89835
Author:	Maki
Date:	Wed, 22 Apr 2020 18:23

Fixed JSDoc build on Windows

Stats:

Filename	Stats	Lines	Added	Removed	Lines in blame
tools/jsdoc/CMakeLists.txt		18	13	5	9
tools/jsdoc/plugins/find-doclets.js		2	1	1	1
2 files	-	20	14	6	10

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Useful commits should be submitted as a PR against Overte. Tag this issue in PR, so that it's automatically closed once the PR is merged.

You can cherry-pick this issue with this command:

git cherry-pick 6436375c0b37268859f288af737df8c06bd89835