LibJS: Use existing AOs to validate bytecode/JIT TypedArray indices

The IsValidIntegerIndex AO performs the checks we are interested in. The
manual implementation we currently have will no longer compile once the
resizable ArrayBuffer spec is implemented. The AO will be updated with
the spec implementation, so let's use it now to avoid breakage.

Userland/Libraries/LibJS/Bytecode/CommonImplementations.cpp

@@ -117,7 +117,9 @@ ThrowCompletionOr<Value> get_by_value(VM& vm, Value base_value, Value property_k
         // For typed arrays:
         if (object.is_typed_array()) {
             auto& typed_array = static_cast<TypedArrayBase&>(object);
-            if (!typed_array.viewed_array_buffer()->is_detached() && index < typed_array.array_length()) {
+            auto canonical_index = CanonicalIndex { CanonicalIndex::Type::Index, index };
+
+            if (is_valid_integer_index(typed_array, canonical_index)) {
                 switch (typed_array.kind()) {
                 case TypedArrayBase::Kind::Uint8Array:
                     return fast_typed_array_get_element<u8>(typed_array, index);
@@ -139,7 +141,6 @@ ThrowCompletionOr<Value> get_by_value(VM& vm, Value base_value, Value property_k
                 }
             }
 
-            auto canonical_index = CanonicalIndex { CanonicalIndex::Type::Index, index };
             switch (typed_array.kind()) {
 #define __JS_ENUMERATE(ClassName, snake_name, PrototypeName, ConstructorName, Type) \
     case TypedArrayBase::Kind::ClassName:                                           \
@@ -395,7 +396,9 @@ ThrowCompletionOr<void> put_by_value(VM& vm, Value base, Value property_key_valu
         // For typed arrays:
         if (object.is_typed_array()) {
             auto& typed_array = static_cast<TypedArrayBase&>(object);
-            if (!typed_array.viewed_array_buffer()->is_detached() && index < typed_array.array_length() && value.is_int32()) {
+            auto canonical_index = CanonicalIndex { CanonicalIndex::Type::Index, index };
+
+            if (value.is_int32() && is_valid_integer_index(typed_array, canonical_index)) {
                 switch (typed_array.kind()) {
                 case TypedArrayBase::Kind::Uint8Array:
                     fast_typed_array_set_element<u8>(typed_array, index, static_cast<u8>(value.as_i32()));
@@ -423,7 +426,7 @@ ThrowCompletionOr<void> put_by_value(VM& vm, Value base, Value property_key_valu
                     break;
                 }
             }
-            auto canonical_index = CanonicalIndex { CanonicalIndex::Type::Index, index };
+
             switch (typed_array.kind()) {
 #define __JS_ENUMERATE(ClassName, snake_name, PrototypeName, ConstructorName, Type) \
     case TypedArrayBase::Kind::ClassName:                                           \