Merge pull request #266065 from NickCao/edk2-pytool-library

python311Packages.edk2-pytool-library: set meta.platforms

pkgs/development/python-modules/edk2-pytool-library/default.nix

···
     changelog = "https://github.com/tianocore/edk2-pytool-library/releases/tag/v${version}";
     license = licenses.bsd2Patent;
     maintainers = with maintainers; [ nickcao ];
+    platforms = platforms.linux;
   };
 }