Clippy cleanup for all targets and nighly rust (also support 1.44.0) (#10445)

* address warnings from 'rustup run beta cargo clippy --workspace'

minor refactoring in:
- cli/src/cli.rs
- cli/src/offline/blockhash_query.rs
- logger/src/lib.rs
- runtime/src/accounts_db.rs

expect some performance improvement AccountsDB::clean_accounts()

* address warnings from 'rustup run beta cargo clippy --workspace --tests'

* address warnings from 'rustup run nightly cargo clippy --workspace --all-targets'

* rustfmt

* fix warning stragglers

* properly fix clippy warnings test_vote_subscribe()
replace ref-to-arc with ref parameters where arc not cloned

* Remove lock around JsonRpcRequestProcessor (#10417)

automerge

* make ancestors parameter optional to avoid forcing construction of empty hash maps

Co-authored-by: Greg Fitzgerald <greg@solana.com>

runtime/src/nonce_utils.rs

@@ -206,7 +206,7 @@ mod tests {
     fn verify_nonce_ok() {
         with_test_keyed_account(42, true, |nonce_account| {
             let mut signers = HashSet::new();
-            signers.insert(nonce_account.signer_key().unwrap().clone());
+            signers.insert(nonce_account.signer_key().unwrap());
             let state: State = nonce_account.state().unwrap();
             // New is in Uninitialzed state
             assert_eq!(state, State::Uninitialized);
@@ -236,7 +236,7 @@ mod tests {
     fn verify_nonce_bad_query_hash_fail() {
         with_test_keyed_account(42, true, |nonce_account| {
             let mut signers = HashSet::new();
-            signers.insert(nonce_account.signer_key().unwrap().clone());
+            signers.insert(nonce_account.signer_key().unwrap());
             let state: State = nonce_account.state().unwrap();
             // New is in Uninitialzed state
             assert_eq!(state, State::Uninitialized);