Remove disabled and now-redundant tests

tests/tests.rs

@@ -695,20 +695,6 @@ fn test_default() {
     assert_eq!(v.len(), 0);
 }
 
-#[cfg(feature="array-sizes-33-128")]
-#[test]
-fn test_sizes_33_128() {
-    ArrayVec::from([0u8; 52]);
-    ArrayVec::from([0u8; 127]);
-}
-
-#[cfg(feature="array-sizes-129-255")]
-#[test]
-fn test_sizes_129_255() {
-    ArrayVec::from([0u8; 237]);
-    ArrayVec::from([0u8; 255]);
-}
-
 #[test]
 fn test_extend_zst() {
     let mut range = 0..10;
@@ -790,4 +776,4 @@ fn test_arraystring_zero_filled_has_some_sanity_checks() {
     let string = ArrayString::<4>::zero_filled();
     assert_eq!(string.as_str(), "\0\0\0\0");
     assert_eq!(string.len(), 4);
-}
+}