patch 9.0.0746: breakindent test cases are commented out

Problem:    Breakindent test cases are commented out.
Solution:   Adjust expected result to slightly different behavior.  Correct
            computations for cursor position.
diff --git a/src/version.c b/src/version.c
index 717db79..33ae7a6 100644
--- a/src/version.c
+++ b/src/version.c
@@ -700,6 +700,8 @@
 static int included_patches[] =
 {   /* Add new patch number below this line */
 /**/
+    746,
+/**/
     745,
 /**/
     744,