Adding Storage Access API compat data

[chrisdavidmills]

As per https://trello.com/c/L48xh7RS/11-storage-access-api-fx-64

[Elchi3]

The Firefox version data updates would be better in a separate PR. Also, we probably want to add some more future versions, so that we don't have to update this too frequently. I think last time we added like the next 5 Firefox releases.

[chrisdavidmills]

I appreciate that; I only added it here because I was worried that the data would error if it didn't have the versions in place.

[Elchi3]

Done in #2995

[chrisdavidmills]

OK, in that case I've removed the browser changes I added.

[chrisdavidmills]

This has failed because of the invalid version number thing. I take it this can be merged given that you added that stuff separately?

[Elchi3]

Three things before this is good to go:

1. If you rebase against master, the failures should be gone, because, yes, I merged the Firefox version updates to master.

2. It would be nice to have an agreement on updating sandbox sub-items to hopefully make them easier to read #2994 first and have the addition here be aligned with that agreement.

3. Notes should always end with a full stop. Yours don't do that here.

[chrisdavidmills]

OK, I've tried fixing this according to your comments, but the merge conflict fixing has turned it in a mess. I'm not sure if this is correct or not now.

[Elchi3]

I've fixed this up and it should be good to go now 👍

[chrisdavidmills]

Lovely, nice one @Elchi3 !