Update test files

Author: shulhi

tests/tests/src/condition_compilation_test.res

@@ -15,11 +15,8 @@ type open_flag =
   | O_DSYNC
   | O_SYNC
   | O_RSYNC
-
   | O_SHARE_DELETE
-
   | O_CLOEXEC
-
   | O_KEEPEXEC
 
 let vv = 3

tests/tests/src/gpr_1822_test.res

@@ -11,7 +11,6 @@ let eq = (loc, x, y) => {
 
 type shape =
   | Circle(int)
-
   | Rectangle(int, int)
 
 let myShape = Circle(10)

tests/tests/src/test_seq.res

@@ -29,7 +29,6 @@ type rec spec =
   | Set_float(ref<float>) /* Set the reference to the float argument */
   | Tuple(list<spec>) /* Take several arguments according to the
    spec list */
-
   | Symbol(list<string>, string => unit)
   /* Take one of the symbols as argument and
    call the function with the symbol. */