patch 8.2.3132: compiler warns for size_t to colnr_T conversion.

Problem:    Compiler warns for size_t to colnr_T conversion. (Randall W.
            Morris)
Solution:   Add a type cast.
diff --git a/src/version.c b/src/version.c
index 30db741..e2108a0 100644
--- a/src/version.c
+++ b/src/version.c
@@ -756,6 +756,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    3132,
+/**/
     3131,
 /**/
     3130,