Fix T73186: Grease Pencil convert to Curve hidden until exiting edit mode

The converted object wasn't tagged for updating its geometry in the
dependency graph.

Fix T73121: Blender crashes on accessing particle uv_on_emitter

Blender wasn't checking whether the passed modifier actually contained an
evaluated mesh, before accessing the mesh pointer.

Cleanup: Clarification of the `Particle.uv_on_emitter()` function docs

Just some rewording of the documentation of `Particle.uv_on_emitter()`,
so that it no longer refers to 'derived mesh' but 'evaluated mesh', and
document that it expects a modifier from an evaluated object.

No functional changes.

Merge remote-tracking branch 'origin/blender-v2.82-release'

Fix T72625: Outliner visibility keying doesn't carry over from 2.79b

During development of Blender 2.80 the `Object.hide` property was removed,
and later reintroduced in rB5e968a996a53 as `Object.hide_viewport`. Of
course there are some technical details missing in this summary, but this
is the view that's given in the 2.80 release notes.

FCurves on `Object.hide` weren't updated in versioning code, resulting in
the property no longer being animated. This commit corrects the RNA path
of such FCurves.

Cleanup: added 'Versioning code until next subversion bump goes here'

The `do_versions_after_linking_280()` function was missing a placeholder
for the newly added versioning code. I copied the comments from the
`blo_do_versions_280()` function.

No functional changes.

Merge remote-tracking branch 'origin/blender-v2.82-release'

Fix T68480: Normalize All weights with lock Active bug

The original code had 0 as a magic number in the test whether the weight
belongs to a locked group, instead of comparing it to the actual group
number.

Thanks @mano-wii for providing the diff.

Merge remote-tracking branch 'origin/blender-v2.82-release'

Fix T72861: Viewport Render Keyframes ignores Grease Pencil and Shape Keys

The Viewport Render Keyframes operator didn't include keyframes from
grease pencil animation or from mesh shape key animation (see T72861).

To find all related datablocks that could be considered as part of the
selected object, `BKE_library_foreach_ID_link(..., IDWALK_RECURSE)` is
used. To prevent relations like constraint targets from being visited,
the recursion is stopped when it finds a different object.

Reviewed By: mont29

Differential Revision: https://developer.blender.org/D6558