fix: make plugin operations properly reenterable
fix: type in if_not_exists
fix: remove auto-migration flags from plugin_install & plugin_remove
chore: don't use name Error for such a useless thing
refactor: cleanup CaS code in plugins
fix: remove redundant DisablePlugin governor step
fix: cleanup backtrace logging
chore: document why I'm not removing redundant RemovePlugin raft op
chore: fix compilation warning
test: reduce test_sdk_log flakiness
fix: remove redundant UpdateTopology raft op
fix: remove redundant EnablePlugin raft op
refactor: extract plugin raft operations into a Op::Plugin sub operation
fix: remove long erroneous waits when leader changes during cas operation
refactor: use a single pico property for all plugin operations
fix: add CallbackResult to prelude, because it's needed for all services
fix: remove redundant read_index operations
chore: every PropertyName must have a doc-comment
chore: minor tweaks
fix: used to allow removing plugins with applied UP migrations
fix: used to leave dead _pico_plugin_migration records around
fix: update tarantool crate to include recent fiber api fixes