Really fix MSVC

These was left over from the previous PRs.

Signed-off-by: Carlos Martín Nieto <carlos@cmartin.tk>

deps/http-parser/http_parser.c

@@ -368,7 +368,7 @@ size_t http_parser_execute (http_parser *parser,
   enum state state;
   enum header_states header_state;
   uint64_t index = parser->index;
-  uint64_t nread = parser->nread;
+  uint32_t nread = parser->nread;
   const char *header_field_mark, *header_value_mark, *url_mark;
   const char *matcher;
 

src/config.c

@@ -352,7 +352,6 @@ static int win32_find_system(char *system_config_path)
 		return GIT_ENOMEM;
 
 	ret = ExpandEnvironmentStringsW(query, apphome_utf16, size);
-	free(query_utf16);
 	if (ret == 0 || ret >= size)
 		return git__throw(GIT_ERROR, "Failed to expand environment strings");