Update libkmod to v34

packages/l/libkmod/xmake.lua

@@ -6,6 +6,7 @@ package("libkmod")
     add_urls("https://github.com/kmod-project/kmod/archive/refs/tags/$(version).tar.gz",
              "https://github.com/kmod-project/kmod.git")
 
+    add_versions("v34", "cb47be49366b596e4554eeeb7595b128feb261619c7675603e004b07c5ebbd5b")
     add_versions("v31", "16c40aaa50fc953035b4811b29ce3182f220e95f3c9e5eacb4b07b1abf85f003")
     add_versions("v30", "1fa3974abd80b992d61324bcc04fa65ea96cfe2e9e1150f48394833030c4b583")