Update src/tools.zig

Co-authored-by: hndrk <51416554+hendriknielaender@users.noreply.github.com>

src/tools.zig

@@ -138,7 +138,7 @@ pub fn http_get(allocator: std.mem.Allocator, uri: std.Uri) ![]const u8 {
     try req.wait();
 
     if (req.response.status != .ok) {
-        return error.ListResponseNotOk;
+        return error.HttpRequestFailed;
     }
 
     const res = try req.reader().readAllAlloc(allocator, 256 * 1024);