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>

perf/benches/sigverify.rs

@@ -13,7 +13,7 @@ fn bench_sigverify(bencher: &mut Bencher) {
     let tx = test_tx();
 
     // generate packet vector
-    let batches = to_packets(&vec![tx; 128]);
+    let batches = to_packets(&std::iter::repeat(tx).take(128).collect::<Vec<_>>());
 
     let recycler = Recycler::default();
     let recycler_out = Recycler::default();
@@ -28,7 +28,7 @@ fn bench_get_offsets(bencher: &mut Bencher) {
     let tx = test_tx();
 
     // generate packet vector
-    let batches = to_packets(&vec![tx; 1024]);
+    let batches = to_packets(&std::iter::repeat(tx).take(1024).collect::<Vec<_>>());
 
     let recycler = Recycler::default();
     // verify packets