[tools] bison: update to 2.5

Signed-off-by: Luka Perkov <openwrt@lukaperkov.net>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31167 3c298f89-4303-0410-b956-a3cf2f4a3e73

tools/bison/patches/010-intl-stub-compat.patch

@@ -1,6 +1,6 @@
 --- a/src/main.c
 +++ b/src/main.c
-@@ -57,9 +57,9 @@ main (int argc, char *argv[])
+@@ -58,9 +58,9 @@ main (int argc, char *argv[])
  {
    program_name = argv[0];
    setlocale (LC_ALL, "");
@@ -12,4 +12,4 @@
 +  textdomain (PACKAGE);
  
    uniqstrs_new ();
- 
+   muscle_init ();