Merge pull request #303204 from LeSuisse/envoy-CVE-2024-30255-tag

envoy: flag as vulnerable to CVE-2024-30255

pkgs/servers/http/envoy/default.nix

···
     license = licenses.asl20;
     maintainers = with maintainers; [ lukegb ];
     platforms = [ "x86_64-linux" "aarch64-linux" ];
+    knownVulnerabilities = [ "CVE-2024-30255" ];
   };
 }