libgit2-sys: Update struct representation for git_config_entry

Author: bnjmnt4n

libgit2-sys/lib.rs

@@ -862,10 +862,11 @@ pub struct git_index_time {
 pub struct git_config_entry {
     pub name: *const c_char,
     pub value: *const c_char,
+    pub backend_type: *const c_char,
+    pub origin_path: *const c_char,
     pub include_depth: c_uint,
     pub level: git_config_level_t,
     pub free: Option<extern "C" fn(*mut git_config_entry)>,
-    pub payload: *mut c_void,
 }
 
 git_enum! {