Remove unused deps - cargo udeps (#1070)

* sgx-runtime: remove unused deps

* exchange-oracle: remove unused deps

* app-libs/sgx-runtime: remove unused deps

* app-libs/stf: removed unused deps

* core/parentchain/indirect-calls-executor: removed unused deps

* core/parentchain/test: remove unused deps

* core-primitives/attestation-handler: remove unused deps

* core-primitives/block-import queue: remove unused deps

* core-primitives/enclave-api: remove unused deps

* itp-enclave-metrics: remove unused deps

* itp-node-api-metadata: remove unused deps

* remove unused deps: itp-primitives-cache

* remove unused deps: itp-nonce-cache

* remove unused deps: itp-sgx-externalities

* remove unused deps: itp-stf-state-handler

* remove unused deps: itp-stf-state-observer

* gitignore: add *.swp for vim

* itp-test: remove unused deps

* itp-types: remove unused deps

* its-consensus-common: remove unused deps

* its-state: remove unused deps

* sp-io: remove unused deps

* update Cargo.lock

.gitignore

@@ -31,6 +31,9 @@ bin/ecc_pubkey.txt
 
 *.log
 
+# vim
+*.swp
+
 # keystores
 my_keystore/*
 my_trusted_keystore/*