Avoid deprecation warning for g_pattern_match_string, which got a new name.

Index: libgeda/src/s_clib.c
--- libgeda/src/s_clib.c.orig
+++ libgeda/src/s_clib.c
@@ -1320,7 +1320,7 @@ GList *s_clib_search (const gchar *pattern, const CLib
 	  }
 	  break;
 	case CLIB_GLOB:
-	  if (g_pattern_match_string (globpattern, symbol->name)) {
+	  if (g_pattern_spec_match_string (globpattern, symbol->name)) {
 	    result = g_list_prepend (result, symbol);
 	  }
 	  break;
