Improve applying render resolution and aspect ratio on render settings reset

[BigRoy]

Changelog Description

Fix pixel aspect ratio / device aspect ratio getting messed up for Arnold renderer on render settings reset.

Additionally:

• This now applies the resolution from the task entity, not the folder entity.
• This now also applies pixel aspect ratio as defined on the entity.

Additional info

This fixes a bug when resetting render resolution for Arnold where on reset the pixel/device aspect ratio would be oddly set with a pixel aspect ratio that is not 1.0.

E.g. left is before, right is after resetting render settings without this PR

After this PR the pixel aspect ratio will now adhere to what is specified on the task entity.
This bug was only occurring if the current renderer render settings were reset for was actively Arnold (mtoa) renderer.

Testing notes:

1. Resetting render settings should work for the different renderers and should set the resolution (and pixel aspect ratio correctly!)
   • Arnold (mtoa)
   • Redshift (should work if Arnold works because it uses same attributes as Arnold)
   • V-Ray (may be good to check because it uses a custom render settings node!)
   • Renderman (should work if Arnold works because it uses same attributes as Arnold)

Note that this is about Set Render Settings or the feature that it automatically does so on creating a render publish instance in the scene (enabled by default).

[LiborBatek]

Works for Arnold Rshift and probably for Renderman

but fails with Vray throwing following error msg:

# Error: TypeError: file C:\Users\lbate\AppData\Local\Ynput\AYON\addons\maya_0.2.11-dev.1\ayon_maya\api\lib_rendersettings.py line 113: _set_vray_settings() missing 3 required positional arguments: 'height', 'pixel_aspect', and 'aov_separator'

[BigRoy]

but fails with Vray throwing following error msg:

# Error: TypeError: file C:\Users\lbate\AppData\Local\Ynput\AYON\addons\maya_0.2.11-dev.1\ayon_maya\api\lib_rendersettings.py line 113: _set_vray_settings() missing 3 required positional arguments: 'height', 'pixel_aspect', and 'aov_separator'

Sorry about that. Completely my bad! Please try again.

[LiborBatek]

All working now even with Vray.

Also tested with overrides on Entity level and Task level and both are working nicely!

I guess we can merge it (saving some time with Renderman...as it should work same as Arnold)