Apply the same scale factor as InputForUI InputManager provider for scroll delta

[jfreire-unity]

Description

The goal of this PR is to update the InputForUI provider with the latest changes that are about to be introduced on trunk that fix a high user-pain issue (IN-24517).

Changes made

Applies the same scale factor as the Input Manager provider, that's consistent with UGUI values.

Notes

⚠️ Should only be merged when there are changes in trunk.

[jfreire-unity]

I still need to fix tests.

[lyndon-unity]

In discussion we aligned that this was good to land.
It relates to the new input system windows backend fix to make sure we take into account the WHEEL_DELTA (120) divisor applied in PlatformDependent/Win/Input/NewInput.cpp

See:
https://github.cds.internal.unity3d.com/unity/unity/pull/30853/files

If input system "input for ui" is used without the backend change the mouse wheel value will be a lot higher but a use can fix by upgrading unity version (Note "input for ui" is also only used in 2023.2+) or by using UGUI event system backend (which was the previous backend).

[jfreire-unity]

Some unrelated tests to this PR we're failing and were disabled. Issue raised https://jira.unity3d.com/browse/ISX-1462