Added Release Workflow and Fixed some build script issues (#1013)

* ci linux: make builds properly static
* test workflow_dispatch
* install wayland-protocols
* append missing portable
* make debug builds by default
* auto enable some video subsystems for proper wayland support
* added release workflow
* make line shorter in innosetup bash script
* disable some video subsystems on darwin and windows
* fix default build dir on msys
* print output of ntldd
* properly set msys arch
* disable opengl on windows
* copy mingw dependencies on package
* innosetup script copy from generated package dir
* changed license to reflect team work
* adjusted the ci windows install name
* add all language plugins to addons
* disabled generation of source tarballs
* removed language_cpp from plugins repo
* enabled lua utf8 patch for windows build
* added open_ext to addons
* moved away from deprecated virtual environments
* make minimal build and with addons
* simplified CI build.yml

LICENSE

@@ -1,4 +1,4 @@
-Copyright (c) 2020-2021 Francesco Abbate
+Copyright (c) 2020-2021 Lite XL Team
 
 Permission is hereby granted, free of charge, to any person obtaining a copy of
 this software and associated documentation files (the "Software"), to deal in