nixos/tests/chromium: Re-enable the chrome://gpu test for M107
nixos/tests/chromium: Re-enable the chrome://gpu test for M107

I need to fix copying the chrome://gpu content to the clipboard (Ctrl+a doesn't
work anymore so we have to click the button) but we can at least test the font
rendering for now.

NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs,NixOS/nixpkgs