nixos/tests: don't explicitly set meta.platforms

This prevents the tests from running on Darwin for no real reason.

nixos/tests/bitbox-bridge.nix

@@ -5,13 +5,10 @@ let
 in
 {
   name = "bitbox-bridge";
-  meta = {
-    platforms = lib.platforms.linux;
-    maintainers = with lib.maintainers; [
-      izelnakri
-      tensor5
-    ];
-  };
+  meta.maintainers = with lib.maintainers; [
+    izelnakri
+    tensor5
+  ];
 
   nodes.machine = {
     services.bitbox-bridge = {

nixos/tests/cosmic.nix

@@ -10,10 +10,7 @@
 {
   name = testName;
 
-  meta = {
-    platforms = lib.platforms.linux;
-    maintainers = lib.teams.cosmic.members;
-  };
+  meta.maintainers = lib.teams.cosmic.members;
 
   nodes.machine = {
     imports = [ ./common/user-account.nix ];

nixos/tests/limine/checksum.nix

@@ -6,11 +6,6 @@
     phip1611
     programmerlexi
   ];
-  meta.platforms = [
-    "aarch64-linux"
-    "i686-linux"
-    "x86_64-linux"
-  ];
   nodes.machine =
     { ... }:
     {

nixos/tests/limine/uefi.nix

@@ -6,11 +6,6 @@
     phip1611
     programmerlexi
   ];
-  meta.platforms = [
-    "aarch64-linux"
-    "i686-linux"
-    "x86_64-linux"
-  ];
   nodes.machine =
     { ... }:
     {

nixos/tests/lomiri-calendar-app.nix

@@ -1,11 +1,7 @@
 { pkgs, lib, ... }:
 {
   name = "lomiri-calendar-app-standalone";
-  meta = {
-    maintainers = lib.teams.lomiri.members;
-    # This needs a Linux VM
-    platforms = lib.platforms.linux;
-  };
+  meta.maintainers = lib.teams.lomiri.members;
 
   nodes.machine =
     { config, pkgs, ... }:

nixos/tests/lomiri-music-app.nix

@@ -8,11 +8,7 @@ let
 in
 {
   name = "lomiri-music-app-standalone";
-  meta = {
-    maintainers = lib.teams.lomiri.members;
-    # This needs a Linux VM
-    platforms = lib.platforms.linux;
-  };
+  meta.maintainers = lib.teams.lomiri.members;
 
   nodes.machine =
     { config, pkgs, ... }:

nixos/tests/shadps4.nix

@@ -3,7 +3,6 @@
   name = "shadps4-openorbis-example";
   meta = {
     inherit (pkgs.shadps4.meta) maintainers;
-    platforms = lib.intersectLists lib.platforms.linux pkgs.shadps4.meta.platforms;
   };
 
   nodes.machine =

nixos/tests/velocity.nix

@@ -1,13 +1,7 @@
 { lib, pkgs, ... }:
 {
   name = "velocity";
-  meta = {
-    platforms = [
-      "x86_64-linux"
-      "aarch64-linux"
-    ];
-    maintainers = [ lib.maintainers.Tert0 ];
-  };
+  meta.maintainers = [ lib.maintainers.Tert0 ];
 
   nodes.server =
     { ... }:

nixos/tests/wstunnel.nix

@@ -8,8 +8,6 @@ in
 {
   name = "wstunnel";
 
-  meta.platforms = lib.platforms.linux;
-
   nodes = {
     server = {
       virtualisation.vlans = [ 1 ];