Update to cef 5060 / chrome 103 with OBS patches

CEF dlls and resources are included through LFS and copied by the corresponding projects to the nu packages and the build folders
A patched CefGlue to support the OBS patch is included as a submodule pointing to https://github.com/vvvv/cefglue branch 5060_obs. It is included in the solution as a project and referenced by the VL projects
The VL plugin code is updated to support the OBS patch.
LoadString doesn't accept a baseUrl parameter anymore as that's not supported now.
The plugins info api is gone
Some security restrictions that were disabled don't seem to be possible to disable anymore
There's a new parameter to the WebBrowser class and a new pin to set the maximum framerate at which the browser will refresh.
There's comments where significant parts of the code have changed or some olf functionality is missing explaining why and possible fixes. Feel free to remove them before merging into the main branch

The instructions for building CEF from the OBS patched fork are inside the deps/cef folder, along the binary files https://github.com/vvvv/VL.CEF/blob/obs_patch/deps/cef/build_Instructions.md

vvvv / VL.CEF