todo -> skip to allow tests to continue

Previously the tests gave the wrong result. Now they fail because there
are no typed Seq and @array.values and .keys return Seq now.

The question remains if we actually need typed Seq. Since they are
immutable, the only reason that comes to mind would be multi dispatch.

S09-typed-arrays/arrays.t

@@ -97,12 +97,12 @@ plan 77;
     my Int @a = 1, 2, 3;
     my Int @b;
     lives-ok { @b = @a }, 'can assign typed array to typed array';
-    #?rakudo todo 'need parameterized Lists'
+    #?rakudo skip 'need parameterized Lists'
     ok @a.values.VAR.of.WHICH eqv Int.WHICH, '@a.values is typed (1)';
     lives-ok { @b = @a.values }, '@a.values is typed (2)';
 } #3
 
-#?rakudo todo 'initialization RT #124676'
+#?rakudo skip 'initialization RT #124676'
 {
     my Str @c = <foo bar baz>;
     ok @c.keys.VAR.of.WHICH eqv Str.WHICH, '@array.keys is typed with Str';