Revert "apparmor: fix and improve the service"

This reverts commit fb6d63f3fd.

I really hope this finally fixes #99236: evaluation on Hydra.
This time I really did check basically the same commit on Hydra:
https://hydra.nixos.org/eval/1618011

Right now I don't have energy to find what exactly is wrong in the
commit, and it doesn't seem important in comparison to nixos-unstable
channel being stuck on a commit over one week old.

nixos/modules/security/wrappers/default.nix

@@ -179,14 +179,6 @@ in
       export PATH="${wrapperDir}:$PATH"
     '';
 
-    security.apparmor.includes."nixos/security.wrappers" = ''
-      include "${pkgs.apparmorRulesFromClosure {} [
-        securityWrapper
-        pkgs.stdenv.cc.cc
-        pkgs.stdenv.cc.libc
-      ]}"
-    '';
-
     ###### setcap activation script
     system.activationScripts.wrappers =
       lib.stringAfter [ "specialfs" "users" ]