Improve target CPU feature checks (backport #18940) (#18958)

* Improve check for Apple M1 silicon under Rosetta

(cherry picked from commit 59641623d1)

# Conflicts:
#	core/src/validator.rs

* test-validator: start logging asap

(cherry picked from commit ee65ffb3c8)

* test-validator: move feature check earlier in startup

(cherry picked from commit e641f257ef)

* validator: add avx2 runtime check

(cherry picked from commit c435f7b3e3)

* validator: start logging asap

(cherry picked from commit ed8285c096)

* validator: check target CPU features earlier

(cherry picked from commit 8ed0cd0fff)

* validator: remove disused cuda config argument

(cherry picked from commit 71f6d839f9)

Co-authored-by: Trent Nelson <trent@solana.com>

local-cluster/src/validator_configs.rs

@@ -36,7 +36,6 @@ pub fn safe_clone_config(config: &ValidatorConfig) -> ValidatorConfig {
         max_genesis_archive_unpacked_size: config.max_genesis_archive_unpacked_size,
         wal_recovery_mode: config.wal_recovery_mode.clone(),
         poh_verify: config.poh_verify,
-        cuda: config.cuda,
         require_tower: config.require_tower,
         tower_path: config.tower_path.clone(),
         debug_keys: config.debug_keys.clone(),