Rename folder that contain overloaded PDO methods

[Girgias]

@alfsb this should fix the issue

[alfsb]

Thanks. I was almost at my wits end with these renames. I only found out a few minutes ago that this also is affected by file-entities. I merge doc-base first.

This may need a heads uip on all translations, as it probally will break all (and also futher confuse translations that are done on Windows)

[Girgias]

I can take care of translations, just let me know.

[alfsb]

I will merge others idempotent first. And I just fixed building on Windows (at least on my machine), so will be possible to start from a building state.

As bad this error can be, it' 20 somewhat old situation... It's maybe better to wait for 8.4 changes sloes down.

[alfsb]

Confirmed that changes merged today builds ok CI and Windows. So it's possible to start building state, in principle.

I can take care of translations, just let me know.

I ask to wait for next week, to allow a cooldown for big changes merged today (doc-base 201/202) and one planned for Thursday (doc-base 198). And to allow translations recover from reference.spl.entities.countable. I will do some tests in the meanwhile.

Starting next week, please, take care of translations. I can't even imagine how many man-years were wasted dealing with the problems caused by these similarly named folders.

[Girgias]

Confirmed that changes merged today builds ok CI and Windows. So it's possible to start building state, in principle.

I can take care of translations, just let me know.

I ask to wait for next week, to allow a cooldown for big changes merged today (doc-base 201/202) and one planned for Thursday (doc-base 198). And to allow translations recover from reference.spl.entities.countable. I will do some tests in the meanwhile.

Starting next week, please, take care of translations. I can't even imagine how many man-years were wasted dealing with the problems caused by these similarly named folders.

The new pdo sub folders got introduced with #4115 so it is not an old thing. And I was aware of the potential Windows issues, but to have things in a namespace and gen_stub not complain it needed to be in pdo/.

Arguably, this is a PHP 8.4 related change.

[alfsb]

Arguably, this is a PHP 8.4 related change.

Ah, I was remembering, rather vividly, when a similar thing happened back in PHP 5 days. Since these are new, this explains something I wasn't able to understand: how file-entities, old or new, would be able to generate different names for paths that don't exist in Windows.

I only managed to make the manual compilable on Windows with this ugly hack, already scheduled to be removed in an issue.