Add support for GA4

[martbhell]

Hello! Thanks for an awesome looking theme!

I think this is needed. Haven't fully tested it but at least it looks like I want it now with the indentation :)

Not sure about the name of the different analytics.

The script that google wanted me to add was quite different looking from what was in here before. I think the old style is being sunset/has already been. So maybe it'd make more sense to drop support for the old non-GA4 stuff?

[BonfaceKilz]

Johan Guldmyr @.***> aliandika:

Hello! Thanks for an awesome looking theme!

Hi Johan!

I think this is needed. Haven't fully tested it but at least it looks like I want it now with the indentation :)

Not sure about the name of the different analytics.

The script that google wanted me to add was quite different looking from what was in here before. I think the old style is being sunset/has already been. So maybe it'd make more sense to drop support for the old non-GA4 stuff?

Thanks for this patch! I haven't had the bandwidth to look at this nor test it. Over this coming weekend I'll review this and if things look good, I'll go ahead and merge this PR. Thanks for the contrib \m/\m/.

-- (Life is like a pencil that will surely run out, but will leave the beautiful writing of life.) (D4F09EB110177E03C28E2FE1F5BBAE1E0392253F (hkp://keys.openpgp.org))