patch 8.2.0325: ex_getln.c code not covered by tests

Problem:    Ex_getln.c code not covered by tests.
Solution:   Add a few more tests. (Yegappan Lakshmanan, closes #5702)
diff --git a/src/version.c b/src/version.c
index 3f64431..7028ffd 100644
--- a/src/version.c
+++ b/src/version.c
@@ -739,6 +739,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    325,
+/**/
     324,
 /**/
     323,