Auto merge of #75302 - Aaron1011:feature/partial-move-diag, r=estebank

Auto merge of #75302 - Aaron1011:feature/partial-move-diag, r=estebank

Be consistent when describing a move as a 'partial' in diagnostics

When an error occurs due to a partial move, we would use the world
"partial" in some parts of the error message, but not in others. This
commit ensures that we use the word 'partial' in either all or none of
the diagnostic messages.

Additionally, we no longer describe a move out of a `Box` via `*` as
a 'partial move'. This was a pre-existing issue, but became more
noticable when the word 'partial' is used in more places.