v3.0.21-1

CI

• ci: build win release, not debug
• ci: macos build release
• ci: test building linux
• ci: fix linux docker image
• ci: fix linux packages
• ci: final linux fix
• ci: linux portable build (hopefully)
• ci: create linux appimage
• ci: fix fuse for linux
• ci: fix vlc zip archive

v3.0.21

Merge branch 'videolan:3.0.x' into 3.0.x

First release

Only this commit is a difference:
f5659c9