Add new component for google analytics 4

[ashwan1]

• Tests for the changes have been added (for bug fixes / features)
• Docs have been added / updated (for bug fixes / features)

• What kind of change does this PR introduce? Feature

• What is the current behavior? Only old google universal analytics is supported in Idyll.

• What is the new behavior (if this is a feature change)? New component Ga4Analytics added to support google analytics 4.

• Does this PR introduce a breaking change? No

• Other information: Component can be used as [Ga4Analytics google: "G-XXXXX" /]

[ashwan1]

Pull request for issue 792