RPCS3 Needs QTWrapping

[dali99]

Describe the bug
trying to launch rpcs3 (a Play Station 3 emulator) in a terminal tells you

qt.qpa.plugin: Could not find the Qt platform plugin "xcb" in ""

To Reproduce
Steps to reproduce the behavior:

1. nix-shell -p rpcs3
2. rpcs3

Expected behavior
I expect the emulator to start and show the window

Metadata

 - system: `"x86_64-linux"`
 - host os: `Linux 4.19.108, NixOS, 19.09.2218.a81842b6994 (Loris)`
 - multi-user?: `yes`
 - sandbox: `yes`
 - version: `nix-env (Nix) 2.3.3`
 - channels(dan): `"home-manager-19.09, nixos-19.09.2218.a81842b6994, nixos-unstable-20.09pre215947.82b54d49066"`
 - channels(root): `"nixos-19.09.2218.a81842b6994"`
 - nixpkgs: `/nix/var/nix/profiles/per-user/root/channels/nixos`

Maintainer information:

# a list of nixpkgs attributes affected by the problem
attribute:
  - rpcs3
# a list of nixos modules affected by the problem
module:

[veprbl]

cc #65399