v0.5.3

• Add option to build OpenCV from sources and link it statically (Desktop)
• Add Dockerfile to build Ubuntu-based images
• Bug Fixes
  • copytree fails on Windows (Docker)
  • typo in pacman.patch (Docker)
  • nuget fails on Ubuntu or Debian
  • fix rules_foreign_cc version
  • fail to compile when the target is Android (Windows, macOS)