update lock file and fix gym-gz url

flake.lock

@@ -24,11 +24,11 @@
         "nixpkgs": "nixpkgs"
       },
       "locked": {
-        "lastModified": 1736986092,
-        "narHash": "sha256-HdVJ5cCIORyy7m57VnunC8kBd6r5B680M8sUhAr7mzo=",
+        "lastModified": 1745796487,
+        "narHash": "sha256-xvre4xiezhPhU794dpjcHusVLBIfA4jPg9Kq439x4yY=",
         "owner": "lopsided98",
         "repo": "nix-ros-overlay",
-        "rev": "503be406769b14b7907c52000d41a3e6a3531f08",
+        "rev": "4072d6ed51d9053d2cc85c0ec4f69884cc99f392",
         "type": "github"
       },
       "original": {
@@ -40,11 +40,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1733581040,
-        "narHash": "sha256-Qn3nPMSopRQJgmvHzVqPcE3I03zJyl8cSbgnnltfFDY=",
+        "lastModified": 1744849697,
+        "narHash": "sha256-S9hqvanPSeRu6R4cw0OhvH1rJ+4/s9xIban9C4ocM/0=",
         "owner": "lopsided98",
         "repo": "nixpkgs",
-        "rev": "22c3f2cf41a0e70184334a958e6b124fb0ce3e01",
+        "rev": "6318f538166fef9f5118d8d78b9b43a04bb049e4",
         "type": "github"
       },
       "original": {

flake.nix

@@ -38,7 +38,7 @@
           pythonOverlay
         ];
         config.permittedInsecurePackages = [
-          "freeimage-unstable-2021-11-01"
+          "freeimage-3.18.0-unstable-2024-04-18"
         ];
       };
       zsh-autocompletions = pkgs.runCommand "ros-autocompletions" {} ''

repos/nix/gym-gz.nix

@@ -5,7 +5,7 @@ buildRosPackage rec {
   version = "1.5.0";
 
   src = fetchgit {
-    url = "rad://z33HXHSaU12N1tEgJCWJpB58w4KR";
+    url = "https://seed.solid-sinusoid.com/z48UvJQFxusYkCxa8WCjr5JNSVsVR.git";
     rev = "48a8a56d5f2441627cabdf0f85b3adab3eea33af";
     sha256 = "0hs3rmszdizbkxpvvkihrki61l4whnhsf1a6dwjw9ahgh98yc0qf";
   };