Respect chained symlink structure when copying files to the nix-gl-host cache

Properly use dso_vendor_paths

Move libnvidia-ml.so to CUDA_DSO_PATTERNS

Update from upstream

Properly escape in Python

Don't fail on inaccessible paths

Expose overlay in flake.nix

Update nixglhost.py to pass all remainder ARGS to NIX_BINARY

fix(flake): move the defaultPackage to the right location

Configure Renovate