patch 8.2.3096: temp files remain after running tests

Problem:    Temp files remain after running tests.
Solution:   Delete the right files. (Dominique Pellé, closes #8509)
diff --git a/src/version.c b/src/version.c
index e4bb596..fde11a7 100644
--- a/src/version.c
+++ b/src/version.c
@@ -756,6 +756,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    3096,
+/**/
     3095,
 /**/
     3094,