patch 8.2.2903: cursor position wrong on wrapped line with 'signcolumn'

Problem:    Cursor position wrong on wrapped line with 'signcolumn'.
Solution:   Don't add space for showbreak twice. (Christian Brabandt,
            closes #8262)
diff --git a/src/version.c b/src/version.c
index a1cda63..c94183b 100644
--- a/src/version.c
+++ b/src/version.c
@@ -751,6 +751,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    2903,
+/**/
     2902,
 /**/
     2901,