fix linux-headers

packages/l/linux-headers/xmake.lua

@@ -4,12 +4,11 @@ package("linux-headers")
     set_description("Header files of the Linux kernel")
     set_license("GPL-2.0-only")
 
-    add_urls("https://cdn.kernel.org/pub/linux/kernel/$(version).tar.gz",
-             "https://mirrors.edge.kernel.org/pub/linux/kernel/$(version).tar.gz",
+    add_urls("https://cdn.kernel.org/pub/linux/kernel/$(version).tar.xz",
+             "https://mirrors.edge.kernel.org/pub/linux/kernel/$(version).tar.xz",
              {version = function (version)
                  return "v" .. version:major() .. ".x/linux-" .. version
              end})
-    add_versions("4.4.80", "291d844619b5e7c43bd5aa0b2c286274fc5ffe31494ba475f167a21157e88186")
     add_versions("4.20.9", "b5de28fd594a01edacd06e53491ad0890293e5fbf98329346426cf6030ef1ea6")
     add_versions("5.9.16", "b0d7abae88e5f91893627c645e680a95c818defd1b4fcaf3e2afb4b2b6b4ab86")