General: Use Anatomy after move to pipeline

[iLLiCiTiT]

Brief description

Changed imports of Anatomy to use openpype.pipeline.anatomy.Anatomy instead of openpype.lib.anatomy.Anatomy.

Description

Import anatomy from openpype.pipeline at all current places to avoid deprecated warnings after PR (destination of this PR).

Testing notes:

• Applications should launch
• Hiero should initialize OpenPype
• Nuke should initialize OpenPype
• Maya should initialize OpenPype
• Unreal should initialize OpenPype
• TVPaint load workfiles loader should work
• Ftrack actions should be visible (if they're visible it's ok only imports changed)
  • Delete old versions
  • Create folders
  • Fill workfile attribute
  • Store thumbnails
• Loading should work
• Workfiles tool should work
• Loader tool shoul work
• TextureCopy tool should work

[ynbot]

Task linked: OP-3494 Move anatomy to pipeline

[64qam]

TVP: when opening the workfile

[iLLiCiTiT]

TVP: when opening the workfile

Was not related to this PR but is fixed.