improve linux-headers

packages/l/linux-headers/xmake.lua

@@ -13,7 +13,7 @@ package("linux-headers")
     add_versions("5.0.8",  "11908044e8cce1e093141f8da594708d45d05d0381676ae9aa3d8aeaf7c85435")
     add_versions("5.9.16", "b0d7abae88e5f91893627c645e680a95c818defd1b4fcaf3e2afb4b2b6b4ab86")
 
-    on_install("linux", function (package)
+    on_install("@linux", function (package)
         os.vrunv("make", {"headers_install", "INSTALL_HDR_PATH=" .. package:installdir()})
     end)