patch 9.0.0987: file missing from list of distributed files

Problem:    File missing from list of distributed files.
Solution:   Add logfile.pro to list of distributed files.
diff --git a/src/version.c b/src/version.c
index 23f1ac5..93e35f6 100644
--- a/src/version.c
+++ b/src/version.c
@@ -696,6 +696,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    987,
+/**/
     986,
 /**/
     985,