chore: move aarch64 checks to another branch

Author: camillemndn

flake.nix

@@ -82,11 +82,16 @@
             };
 
             checks =
-              self.packages.${system}
-              // (import ./tests {
-                inherit pkgs;
-                extraBaseModules = self.nixosModules;
-              });
+              if (system == "x86_64-linux") then
+                (
+                  self.packages.${system}
+                  // (import ./tests {
+                    inherit pkgs;
+                    extraBaseModules = self.nixosModules;
+                  })
+                )
+              else
+                { };
           }
         );
 }