Deprecate commitment variants (#14797)

* Deprecate commitment variants

* Add new CommitmentConfig builders

* Add helpers to avoid allowing deprecated variants

* Remove deprecated transaction-status code

* Include new commitment variants in runtime commitment; allow deprecated as long as old variants persist

* Remove deprecated banks code

* Remove deprecated variants in core; allow deprecated in rpc/rpc-subscriptions for now

* Heavier hand with rpc/rpc-subscription commitment

* Remove deprecated variants from local-cluster

* Remove deprecated variants from various tools

* Remove deprecated variants from validator

* Update docs

* Remove deprecated client code

* Add new variants to cli; remove deprecated variants as possible

* Don't send new commitment variants to old clusters

* Retain deprecated method in test_validator_saves_tower

* Fix clippy matches! suggestion for BPF solana-sdk legacy compile test

* Refactor node version check to handle commitment variants and transaction encoding

* Hide deprecated variants from cli help

* Add cli App comments

cli/tests/nonce.rs

@@ -64,7 +64,7 @@ fn full_battery_tests(
     let faucet_addr = receiver.recv().unwrap();
 
     let rpc_client =
-        RpcClient::new_with_commitment(test_validator.rpc_url(), CommitmentConfig::recent());
+        RpcClient::new_with_commitment(test_validator.rpc_url(), CommitmentConfig::processed());
     let json_rpc_url = test_validator.rpc_url();
 
     let mut config_payer = CliConfig::recent_for_tests();
@@ -230,7 +230,7 @@ fn test_create_account_with_seed() {
 
     // Setup accounts
     let rpc_client =
-        RpcClient::new_with_commitment(test_validator.rpc_url(), CommitmentConfig::recent());
+        RpcClient::new_with_commitment(test_validator.rpc_url(), CommitmentConfig::processed());
     request_and_confirm_airdrop(
         &rpc_client,
         &faucet_addr,
@@ -280,7 +280,7 @@ fn test_create_account_with_seed() {
     let nonce_hash = nonce_utils::get_account_with_commitment(
         &rpc_client,
         &nonce_address,
-        CommitmentConfig::recent(),
+        CommitmentConfig::processed(),
     )
     .and_then(|ref a| nonce_utils::data_from_account(a))
     .unwrap()