Blender Git Loki

USD: ensure test does not depend on BLI_assert()

The test failure in T75491 only showed up in debug builds because
`BLI_assert()` is a no-op in release builds. This is now replaced by a
proper GTests call to `ADD_FAILURE()`, ensuring that the test fails
regardless of build mode.

Merge branch 'functions' into builtin-simulation-nodes

Merge branch 'master' into functions

Merge branch 'image-and-object-socket-type' into influence-and-control-flow-socket-types

Merge branch 'embedded_simulation_node_tree' into image-and-object-socket-type

Merge branch 'simulation-tree-arc' into embedded_simulation_node_tree

Merge branch 'simulation-data-block' into simulation-tree-arc

Merge branch 'master' into simulation-data-block

add missing enum item

add simulation node trees to node tree iterator

Silence assert on ID usercount for deprecated IPO.

We do not really care about those, so just avoid the noise when loading
very old files...

Re T75389.

fix user counting when freeing interface sockets

copy object/image pointer in node_socket_copy_default_value

Tasks: Fix Compiler Errors

Merge branch 'greasepencil-object' into gpencil-trace

Tracking: Forward compatibility code for distortion models

Allows to open newer files in older Blender after new distortion model
has been added.

It will behave as if this is a polynomial model with all 0 coefficients
which are then being refined and assigned explicitly after solving the
motion.

Merge branch 'master' into greasepencil-object

Cleanup: Fix typo error

Fix T75122: Annotations: Only visible scene annotations in dopesheet

The loop of datablocks was using the scene datablock (3D View) only, but all others datablocks were ignored.

Now the loop consider any annotation datablock.

Fix T75425: Bone selection cycling not working

Edit-mode bone selection now cycles on successive clicks.
This now cycles through multiple edit-objects & bones.