Move tests/data and assets to the main repository

This change moves the tests data files and publish folder of assets
repository to the main blender.git repository as LFS files.

The goal of this change is to eliminate toil of modifying tests,
cherry-picking changes to LFS branches, adding tests as part of a
PR which brings new features or fixes.

More detailed explanation and conversation can be found in the
design task.

Ref #137215

Pull Request: https://projects.blender.org/blender/blender/pulls/137219

assets/LICENSE

@@ -0,0 +1,121 @@
+Creative Commons Legal Code
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assets/blender_assets.cats.txt

@@ -0,0 +1,43 @@
+# This is an Asset Catalog Definition file for Blender.
+#
+# Empty lines and lines starting with `#` will be ignored.
+# The first non-ignored line should be the version indicator.
+# Other lines are of the format "UUID:catalog/path/for/assets:simple catalog name"
+
+VERSION 1
+
+753df37f-2da1-4c8e-bf3e-3cbf24387e66:Brushes:Brushes
+8c4f15ab-755e-4929-9fd2-609157d8067f:Brushes/Curve Sculpt:Brushes-Curve Sculpt
+851d0192-113d-4737-b5d7-ab054198bdaa:Brushes/Curve Sculpt/Deform:Brushes-Curve Sculpt-Deform
+754a6925-6a06-476e-a714-25db953c80ea:Brushes/Curve Sculpt/Density:Brushes-Curve Sculpt-Density
+2c511e86-866e-4379-93db-7d25ac850a02:Brushes/Curve Sculpt/General:Brushes-Curve Sculpt-General
+00c402c1-8f55-45ab-bb26-b4c57c9e87ad:Brushes/Grease Pencil Draw:Brushes-Grease Pencil Draw
+f14d7a24-428a-4753-bf88-ef136a66be73:Brushes/Grease Pencil Draw/Draw:Brushes-Grease Pencil Draw-Draw
+db855991-aff2-45d1-9ba5-cd0dccea5fe0:Brushes/Grease Pencil Draw/Erase:Brushes-Grease Pencil Draw-Erase
+bef62e73-63d2-43e6-89fd-e72245350bc7:Brushes/Grease Pencil Draw/Utilities:Brushes-Grease Pencil Draw-Utilities
+98c3c158-b363-48d3-80cd-ce4846f5aed1:Brushes/Grease Pencil Paint:Brushes-Grease Pencil Paint
+eb75aff6-7006-4ecf-a41d-48c14e09c32c:Brushes/Grease Pencil Sculpt:Brushes-Grease Pencil Sculpt
+2afe28e4-1769-4262-ae62-7e8c17e64246:Brushes/Grease Pencil Sculpt/Contrast:Brushes-Grease Pencil Sculpt-Contrast
+2cfbd59a-9b11-48f1-b35d-665b70c112cf:Brushes/Grease Pencil Sculpt/Transform:Brushes-Grease Pencil Sculpt-Transform
+ca10d93d-0283-480d-b868-b4275f8bc79a:Brushes/Grease Pencil Sculpt/Utilities:Brushes-Grease Pencil Sculpt-Utilities
+9601079f-86e9-4a6f-ba04-56ba1bef3a9f:Brushes/Grease Pencil Weight Paint:Brushes-Grease Pencil Weight Paint
+19f885c8-9bd7-43f7-98c1-104118c06f60:Brushes/Mesh Sculpt:Brushes-Mesh Sculpt
+194fda97-6d88-41b1-b26d-f41cd8426518:Brushes/Mesh Sculpt/General:Brushes-Mesh Sculpt-General
+45d61c81-d318-4835-a37f-54af720391e6:Brushes/Mesh Sculpt/General/Add & Subtract:Brushes-Mesh Sculpt-General-Add & Subtract
+650ad315-0880-451e-8f49-7339af60808a:Brushes/Mesh Sculpt/General/Contrast:Brushes-Mesh Sculpt-General-Contrast
+a1131a99-c34b-4a28-b6d7-ce61fdbf2573:Brushes/Mesh Sculpt/General/Transform:Brushes-Mesh Sculpt-General-Transform
+4900134b-ead6-413d-b6bf-3fb6ff43bbe4:Brushes/Mesh Sculpt/General/Utilities:Brushes-Mesh Sculpt-General-Utilities
+eb98fe9e-0baa-417f-8ff1-d56dd79d2ce2:Brushes/Mesh Sculpt/General/Utilities:Brushes-Mesh Sculpt-General-Utilities
+722259b1-4abf-4d15-8b17-7875c8efb248:Brushes/Mesh Sculpt/Paint:Brushes-Mesh Sculpt-Paint
+abea2557-f13e-4e21-b4d8-11a1fffd7d57:Brushes/Mesh Sculpt/Simulation:Brushes-Mesh Sculpt-Simulation
+a82f0b44-1d89-4ca7-ae21-86296257be99:Brushes/Mesh Texture Paint:Brushes-Mesh Texture Paint
+27cbc8dc-80c8-45d5-863c-7ecc48bccf20:Brushes/Mesh Vertex Paint:Brushes-Mesh Vertex Paint
+77635e98-1a5a-482e-9cb1-ba9ec4bc5b74:Brushes/Mesh Weight Paint:Brushes-Mesh Weight Paint
+f14d3c5d-8223-4e8c-b3b3-cbce81e4b3ee:Hair:Hair
+87cbaad7-ae4e-404c-9b6b-4fe60ecc39dc:Hair/Deformation:Hair-Deformation
+40aedbf9-be4b-4ddb-8eec-8a9cd37d0921:Hair/Generation:Hair-Generation
+09af8c50-8c07-4039-821c-be801761d7cf:Hair/Guides:Hair-Guides
+c676fe02-8d25-49a1-b672-11aee0918221:Hair/Read:Hair-Read
+9dedc75a-afe5-472a-9e3f-a555a8df3dff:Hair/Utility:Hair-Utility
+63a83f9c-5a95-476a-9bd5-fcb72414ea0b:Hair/Write:Hair-Write
+9e98eca8-e987-44d3-88a1-6633d0a8ad82:Normals:Normals