add official ObjFW git repo (#8116)

* Update ObjFW

* objfw: add version 1.4.1

* Add offical git repo

* Update xmake.lua

* add -ldl

packages/o/objfw/xmake.lua

@@ -4,6 +4,8 @@ package("objfw")
     set_license("LGPL-3.0")
 
     add_urls("https://objfw.nil.im/downloads/objfw-$(version).tar.gz")
+    add_urls("https://git.nil.im/ObjFW/ObjFW.git")
+
     add_versions("1.0.0",   "a6aa3bf590c6a7ae21cf13dbaa94a72926e67af5c7d5aef4a2b172543d1f26a3")
     add_versions("1.0.1",   "953fd8a7819fdbfa3b3092b06ac7f43a74bac736c120a40f2e3724f218d215f1")
     add_versions("1.0.2",   "b680be08bfade376d17958f3ceadaf223ac5d08df71a4bd787a42640a86db7cb")
@@ -24,7 +26,7 @@ package("objfw")
     add_versions("1.1.4",   "f6bfdbab22008aae3e4b48d77ced1a04c5153961c6f7e5492891f90ae5131a78")
     add_versions("1.1.5",   "9d45d2009a0bb9b1a0918918e454b47b8161670df8016b5f3a85eccea91d8988")
     add_versions("1.1.6",   "c19a97a011e14780fb32cfbdbbd6a699a955b57124e4e079768cb8aad4430e1d")
-	  add_versions("1.1.7",   "5107d8a0627e2270d211abf1b4f6c50fd89c8d672d2179b50daa7d3b66d68a70")
+	add_versions("1.1.7",   "5107d8a0627e2270d211abf1b4f6c50fd89c8d672d2179b50daa7d3b66d68a70")
     add_versions("1.2.0",   "f1d92b64f524a1aaf8e8b572a0edf5817d589c3d3c60cab9bb182ccbac3ee405")
     add_versions("1.2.1",   "637fdeccae149cec236e62c5289450afad542fe930343918856e76594ab3fcfd")
     add_versions("1.2.2",   "4fe0bed1ec21561a184d804aa577ff630f1e3d20b1c3b973073e23ce829294a1")
@@ -37,6 +39,7 @@ package("objfw")
 
     if is_host("linux", "macosx") then
         add_deps("autoconf", "automake", "libtool")
+        add_syslinks("pthread", "dl")
     end
 
     if is_plat("macosx") then