tvix-eval: rename "call frame" to "bytecode frame"
Opened by tazjin at
Suggested by amjoseph on cl/8226, this is probably a better name as "call frame" is kind of ambiguous.
However, while cl/8104 is still in flight, I'd rather not change something that will require touching a bunch of different areas. For that reason this bug is intended to track that we want to do that renaming (in at least the
vm module and in