[create-pull-request] automated change

Author: github-actions[bot]

pkgs/dart/sources.nix

@@ -1,24 +1,24 @@
-let version = "3.4.3"; in
+let version = "3.5.3"; in
 { fetchurl }: {
   versionUsed = version;
   "${version}-x86_64-darwin" = fetchurl {
     url = "https://storage.googleapis.com/dart-archive/channels/stable/release/${version}/sdk/dartsdk-macos-x64-release.zip";
-    sha256 = "1zm7da40q10abm1xyq0ayhwnb7yskq67ib4y5mhci8h52i7xziyk";
+    sha256 = "1z6hl6pqsg2l7pfchzr5dk90b2dchidhwnnnc4q5dzz0xjikqrvx";
   };
   "${version}-aarch64-darwin" = fetchurl {
     url = "https://storage.googleapis.com/dart-archive/channels/stable/release/${version}/sdk/dartsdk-macos-arm64-release.zip";
-    sha256 = "0jiyjbdjn2djgcf3l4q9inwqdwmbb6xh258wm6p1aw2fn6m2872l";
+    sha256 = "12rzl1nm1y0q5ff9p8gslki4cz37y3bdn8p2s3x2nc81bdda4gn7";
   };
   "${version}-aarch64-linux" = fetchurl {
     url = "https://storage.googleapis.com/dart-archive/channels/stable/release/${version}/sdk/dartsdk-linux-arm64-release.zip";
-    sha256 = "0xnmkgqn4z3qa6s6pr0p41k57qlfg5000q749ph0ygcsy39fcmf1";
+    sha256 = "1rp54g8di8j715n955wdr6i0pcrx2dn73qmvmrisyahi0qjrk0py";
   };
   "${version}-x86_64-linux" = fetchurl {
     url = "https://storage.googleapis.com/dart-archive/channels/stable/release/${version}/sdk/dartsdk-linux-x64-release.zip";
-    sha256 = "18ycdvxwinshmfc7wm3s1iq8z5w1n4svpnf0a3aa09vd92aawrk3";
+    sha256 = "001mpb3fniamlmnqmhxdpbvp8crdvnf6sam13vvfmnr6na1fpxil";
   };
   "${version}-i686-linux" = fetchurl {
     url = "https://storage.googleapis.com/dart-archive/channels/stable/release/${version}/sdk/dartsdk-linux-ia32-release.zip";
-    sha256 = "1scb9kxmiw7g6mgklr789r4hgmibycfzcjjk2z284sn5c74v7ch6";
+    sha256 = "0z9qjx2b2rmiqyqww0a5slj0pi1k8sn4fjihkn53im65rhhqra2y";
   };
 }