patch 8.0.1444: missing -D_FILE_OFFSET_BITS=64 may cause problems

Problem:    Missing -D_FILE_OFFSET_BITS=64 may cause problems if a library is
            compiled with it.
Solution:   Include -D_FILE_OFFSET_BITS if some CFLAGS has it. (James McCoy,
            closes #2600)
diff --git a/src/version.c b/src/version.c
index 2c0306d..bab7736 100644
--- a/src/version.c
+++ b/src/version.c
@@ -772,6 +772,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    1444,
+/**/
     1443,
 /**/
     1442,