lib: use __proto__: null when calling ObjectDefineProperty

[aduh95]

We have a lint rule for when the descriptor is a plain object, but it doesn't cover case where the descriptor is stored as a variable, and some instances were missing the null prototype.

As a reminder, setting __proto__: null is mandatory for property descriptor to avoid the code failing if e.g. both Object.prototype.value and Object.prototype.get are set to anything.

node/doc/contributing/primordials.md

Lines 712 to 767 in 42fd49a

	### Defining object own properties
	When defining property descriptor (to add or update an own property to a
	JavaScript object), be sure to always use a null-prototype object to avoid
	prototype pollution.
	```js
	// User-land
	Object.prototype.get = function get() {};
	// Core
	try {
	ObjectDefineProperty({}, 'someProperty', { value: 0 });
	} catch (err) {
	console.log(err); // TypeError: Invalid property descriptor.
	}
	```
	```js
	// User-land
	Object.prototype.get = function get() {};
	// Core
	ObjectDefineProperty({}, 'someProperty', { __proto__: null, value: 0 });
	console.log('no errors'); // no errors.
	```
	Same applies when trying to modify an existing property, e.g. trying to make a
	read-only property enumerable:
	```js
	// User-land
	Object.prototype.value = 'Unrelated user-provided data';
	// Core
	class SomeClass {
	get readOnlyProperty() { return 'genuine data'; }
	}
	ObjectDefineProperty(SomeClass.prototype, 'readOnlyProperty', { enumerable: true });
	console.log(new SomeClass().readOnlyProperty); // Unrelated user-provided data
	```
	```js
	// User-land
	Object.prototype.value = 'Unrelated user-provided data';
	// Core
	const kEnumerableProperty = { __proto__: null, enumerable: true };
	// In core, use const {kEnumerableProperty} = require('internal/util');
	class SomeClass {
	get readOnlyProperty() { return 'genuine data'; }
	}
	ObjectDefineProperty(SomeClass.prototype, 'readOnlyProperty', kEnumerableProperty);
	console.log(new SomeClass().readOnlyProperty); // genuine data
	```

[nodejs-github-bot]

Review requested:

• @nodejs/http2
• @nodejs/net
• @nodejs/test_runner

[nodejs-github-bot]

CI: https://ci.nodejs.org/job/node-test-pull-request/74501/

[Renegade334]

Should we move this to internal/util? Looks like we're using it at least twice 🙂

[nodejs-github-bot]

Landed in dc15da3