This PR fixes the react selector behavior to support components that are
wrapped by the memo or forwardRef React builtin functions.
Previously these components couldn't be selected. This PR fixes that
behavior, enabling selecting those components.
Current behavior:
```
const Foo = memo(() => <div id="foo_component" />);
Foo.displayName = "Foo";
...
playwright.$("_react=Foo") -> undefined
```
Fixed behavior:
```
const Foo = memo(() => <div id="foo_component" />);
Foo.displayName = "Foo";
...
playwright.$("_react=Foo") -> <div id ="foo_component" />
```
This patch adds support for the `vue` selector engine that allows
selecting DOM elements based on the component name.
> **NOTE**: `vue` engine supports Vue2 and Vue2.
References #7189
This patch adds support for the `react` selector engine that allows
selecting DOM elements based on the component name.
> **NOTE**: in case of multi-root components (React.Fragment), `react`
engine will select all root DOM elements.
> **NOTE**: `react` engine supports react v15+.
References #7189
