add ledger-tool verify option to verify hash calculation (#17412)

ledger/src/bank_forks_utils.rs

@@ -82,6 +82,10 @@ pub fn load(
                     deserialized_bank.get_accounts_hash(),
                 );
 
+                if process_options.accounts_db_test_hash_calculation {
+                    deserialized_bank.update_accounts_hash_with_index_option(false, true);
+                }
+
                 if deserialized_snapshot_hash != (archive_slot, archive_snapshot_hash) {
                     error!(
                         "Snapshot has mismatch:\narchive: {:?}\ndeserialized: {:?}",

ledger/src/blockstore_processor.rs

@@ -369,6 +369,7 @@ pub struct ProcessOptions {
     pub account_indexes: AccountSecondaryIndexes,
     pub accounts_db_caching_enabled: bool,
     pub allow_dead_slots: bool,
+    pub accounts_db_test_hash_calculation: bool,
 }
 
 pub fn process_blockstore(