[ref] durs-bc-db: create store wot_id_index

lib/crypto/src/keys/mod.rs

lib/modules-lib/bc-db-reader/src/constants.rs

lib/modules-lib/bc-db-reader/src/current_meta_datas.rs

lib/modules-lib/bc-db-reader/src/indexes/identities.rs

lib/modules-lib/bc-db-reader/src/lib.rs

lib/modules/blockchain/bc-db-writer/src/indexes/certs.rs

...modules/blockchain/bc-db-writer/src/indexes/identities.rs

lib/modules/blockchain/bc-db-writer/src/writers/requests.rs

lib/modules/blockchain/blockchain/src/dbex.rs