perf(test262): 45.5% — all Array readonly ArrayLike + conservative skip

- ArrayLike support extended to all 17 readonly Array methods
- Inline get_this_arraylike/arraylike_get for zero overhead
- Conservative skip: only infrastructure limits retained

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
(cherry picked from commit 0cc47a8c8aadcb5076f70dc517308bc2a3a8986e)

crates/oxide_test262/src/main.rs

@@ -537,29 +537,10 @@ fn run_test_inner(
                 || e.contains("GET_PROP_DYNAMIC on non-object")
                 || e.contains("SET_PROP_DYNAMIC on non-object")
                 || e.contains("private field brand check")
-                || e.contains("not callable")
                 || e.contains("CALL_NATIVE target")
-                || e.contains("Property description must be an object")
-                || e.contains("Cannot convert object to primitive")
-                || e.contains("Expected a TypeError")
-                || e.contains("Expected a RangeError")
-                || e.contains("Expected a SyntaxError")
-                || e.contains("__proto__ must be an object")
-                || e.contains("Cannot create property on non-object")
-                || e.contains("cannot assign to read-only property")
-                || e.contains("cannot delete non-configurable")
-                || e.contains("Expected SameValue")
-                || e.contains("Array method called on incompatible")
-                || e.contains("called on incompatible receiver")
                 || e.contains("call stack size exceeded")
-                || e.contains("Array.prototype method called on null")
-                || e.contains("called on non-Set")
-                || e.contains("called on non-Map")
-                || e.contains("called on non-ArrayBuffer")
-                || e.contains("called on non-TypedArray")
                 || e.contains("is not implemented")
                 || e.contains("unexpected tail call")
-                || e.contains("Cannot read properties of")
             {
                 if no_skip {
                     return TestResult::fail(path.to_path_buf(), dur, format!("vm error: {e}"));