Import d99fbb9b93: Finished migration to Qt 5.14.1 (by Maki)

[daleglass]

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

Commit:	d99fbb9b93d4693d6de06b0079bb8b388cc2d60a
Author:	Maki
Date:	Sat, 28 Mar 2020 11:44

Finished migration to Qt 5.14.1

Stats:

Filename	Stats	Lines	Added	Removed	Lines in blame
hifi_qt.py		13	5	8	⚠ 0
tools/qt-builder/BUILD_LINUX.md		3	2	1	⚠ 0
2 files	-	16	7	9	0

To work on this, please assign the issue to yourself, then look at the commit and decide whether this would be a good addition to Overte.

• If the commit is useful, tag it with "Tivoli: Keep", and keep it open until it's merged.
• If the commit is not useful, tag it with "Tivoli: Discard", and close it.
• If the commit is not useful right now, but might be later, tag it with "Tivoli: Maybe later", and close it.
• If it's hard to decide, tag it with "Tivoli: Discuss", and keep it open.

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 d99fbb9b93d4693d6de06b0079bb8b388cc2d60a