Initial support of DB engine and state scheme, see BNB forum for FAQ. v1.3.x is required for pebble DB engine and path scheme. Pebble DB is still unstable
add baseUrlOverride to allow to bypass source auto-select and use specified value
exclude *.sst from ancient copy list, it's used for state with pebble db
baseUrlOverrideto allow to bypass source auto-select and use specified value*.sstfrom ancient copy list, it's used for state with pebble db