fix(ext/node): improve comparison of faked objects in deepStrictEqual (#29819)

This commit improves the handling of objects with faked prototypes in
`deepStrictEqual`. This enables `parallel/test-assert-checktag.js`

- `Date` objects are checked by `core.isDate`
- In object comparison, now it checks `obj.toString()` output (The
difference of `Symbol.toStringTag` is now detected).
- Stoped using std's assertion error message for `deepStrictEqual`, but
started using Node.js version of diff string. Now the diff expression is
more compatible with Node.

ext/node/polyfills/assert.ts

@@ -383,11 +383,16 @@ function deepStrictEqual(
     throw new ERR_MISSING_ARGS("actual", "expected");
   }
 
-  toNode(
-    () => asserts.assertEquals(actual, expected),
-    { message, actual, expected, operator: "deepStrictEqual" },
-  );
+  if (!asserts.equal(actual, expected)) {
+    throw new AssertionError({
+      message,
+      actual,
+      expected,
+      operator: "deepStrictEqual",
+    });
+  }
 }
+
 function notDeepStrictEqual(
   actual: unknown,
   expected: unknown,