Support for google analytics 4

[ashwan1]

Currently analytics component only support google universal analytics.

Need to add component for google analytics 4.

I can create pull request if this feature is approved.

[mathisonian]

I'd be happy to merge a PR on this, thanks @ashwan1

[ashwan1]

@mathisonian How can I view documentation on my local to make sure they look good. Currently I am getting this error:

[ashwan1]

@mathisonian Pull request created.