MDEV-31455: main.events_stress or events.events_stress fails with view-protocol
MDEV-31457: main.delete_use_source fails (hangs) with view-protocol
Fixed tests:
main.sum_distinct-big, main.delete_use_source - disabled view-protocol
for some cases because they use transactions without autocommit
main.events_stress, main.merge-big - disabled service connection
for some queries since it is necessary that the query SELECT pass
in the same session
When my_vsnprintf() is patched, the code protected disabled with
'WAITING_FOR_BUGFIX_TO_VSPRINTF' should be enabled again. Also all %b
formats in this patch should be revert to %s again
Remove usage of deprecated variable storage_engine. It was deprecated in 5.5 but
it never issued a deprecation warning. Make it issue a warning in 10.5.1.
Replaced with default_storage_engine.
