patch 9.0.1107: float constant not recognized as float

Problem:    Float constant not recognized as float.
Solution:   Check the vartype instead of comparing with t_float.
            (closes #11754)

src/version.c

@@ -695,6 +695,8 @@ static char *(features[]) =
 
 static int included_patches[] =
 {   /* Add new patch number below this line */
+/**/
+    1107,
 /**/
     1106,
 /**/