patch 8.1.2212: cannot see the selection type in :reg output

Problem:    Cannot see the selection type in :reg output. (Ayberk Aydın)
Solution:   Add c/l/b. (Christian Brabandt, closes #5110, closes #4546)
diff --git a/src/version.c b/src/version.c
index 45c7bc0..c5e925e 100644
--- a/src/version.c
+++ b/src/version.c
@@ -742,6 +742,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2212,
+/**/
     2211,
 /**/
     2210,