[NUI] Rebase develnui (DevelNUI only patches --> master) (#3910)

[NUI] Rebase develnui (DevelNUI only patches --> master) (#3910)

* [NUI][AT-SPI] Remove unused interop for GetBoundAccessibilityObject (#3895)

This interop was unused. The GetBoundAccessibilityObject API duplicates Accessible::Get in DALi, but both functions would be equally useless in NUI, because NUI does not have the concept of Accessible objects, so there is no point in obtaining an IntPtr to such an object.

Related patches which remove GetBoundAccessibilityObject from DALi:

    https://review.tizen.org/gerrit/#/c/platform/core/uifw/dali-toolkit/+/269912/
    https://review.tizen.org/gerrit/#/c/platform/core/uifw/dali-csharp-binder/+/269910/

Co-authored-by: Artur Świgoń <a.swigon@samsung.com>
* [NUI] Clean up SubWindowTest.cs

* [NUI] Use CurrentCulture to prevent exception (#3891)

Gets system locale for multi language support got a unhandled exception.
Use CurrentCulture according to .NET guide.

Co-authored-by: Woochanlee <wc0917.lee@samsung.com>
* [NUI] Fix View not to proceed Remove() if argument is not child

Previously, View proceeded Remove() after printing error log although
the given argument was not a child of the view.

Now, View returns Remove() after printing error log if the given
argument is not a child of the view.

* [NUI] Add Tizen.NUI.Devel.Tests.Ubuntu project in order to run testcase in a local Ubuntu PC

* [NUI] Fix duplicated unparent issue at Layer

View have some safe-guard when we try to child.Unparent() && Remove(child) dual times.
(child will have null parent after one of them.)

But Layer.Remove didn't have any defence code about that situation.

Tizen.NUI.Components.Menu.Dispose call layer.Remove(this) in Dispose function.
But before Dispose function call, we already called Unparented function somewhere.

This patch will gaurd that case,
and also gaurd some null & reference issue.

Signed-off-by: Eunki, Hong <eunkiki.hong@samsung.com>
* [NUI] Overloading == operator in Color class and fix GetHashCode

- overloaded == operator in Color class

- there is a problem that the current GetHashCode() always returns the same value.

Signed-off-by: Bowon Ryu <bowon.ryu@samsung.com>
* [NUI] Get native image PropertyMap instead of cached.

When we try to get cached property map for animated image,
It will not return internal-updated values
something like "CurrentFrame" for animated image.

This patch make we return Current PropertyMap always
instead of cached property map.

Actually, the best way to fix is, create some flags when we
try to get time-sensitive values.
But it need to fixup some codes and test. So just make hot-fix.

Signed-off-by: Eunki, Hong <eunkiki.hong@samsung.com>
* [NUI] Focus movement follows the GetNextFocusableView() method of ScrollableBase
refer : https://github.com/Samsung/TizenFX/pull/3814

* [NUI][AT-SPI] Fix memory management issues

* [NUI] Fix warnings for TextConstants

override Eqauls, GetHashCode
overloaded == operator

Signed-off-by: Bowon Ryu <bowon.ryu@samsung.com>
* [NUI] Add Dashed/Double type to Text Underline (#3863)

Added Solid/DashWidth/DashGap types to the Underline struct.
If not provided, default is Solid type.
No effect on legacy underline behavior.

Added Enum UnderlineType (Solid, Dashed, Double)
Added new property to Underline struct

- Type : The type of the underline (the default type is Solid)

- DashWidth : The width of the dashes of the dashed underline

- DashGap : The gap between the dashes of the dashed underline

Signed-off-by: Bowon Ryu <bowon.ryu@samsung.com>
* [NUI] Version update (2.1.06)

Signed-off-by: Eunki, Hong <eunkiki.hong@samsung.com>
Co-authored-by: Artur Świgoń <aswigon@yandex.com>
Co-authored-by: Artur Świgoń <a.swigon@samsung.com>
Co-authored-by: dongsug.song <dongsug.song@samsung.com>
Co-authored-by: Woochan <48237284+lwc0917@users.noreply.github.com>
Co-authored-by: Woochanlee <wc0917.lee@samsung.com>
Co-authored-by: Jaehyun Cho <jae_hyun.cho@samsung.com>
Co-authored-by: Eunki, Hong <eunkiki.hong@samsung.com>
Co-authored-by: Bowon Ryu <bowon.ryu@samsung.com>
Co-authored-by: joogab.yun <joogab.yun@samsung.com>