This reverts commit f0f52d7244.
Looks like macos and ios can use the same cached bridge but not
linux one because of missing headers: Runner/bridge_generated.h
* Drop third party lib repos
* Now all vcpkg dependencies are declared in vcpkg.json
* Implement vcpkg binary caching in Github Actions
Signed-off-by: Vasyl Gello <vasek.gello@gmail.com>