fix: Rename zksync l1/l2 _tx_count columns (#11051)

apps/explorer/priv/zk_sync/migrations/20241028102407_rename_tx_count_fields_zksync.exs

@@ -0,0 +1,8 @@
+defmodule Explorer.Repo.ZkSync.Migrations.RenameTxCountFieldsZksync do
+  use Ecto.Migration
+
+  def change do
+    rename(table(:zksync_transaction_batches), :l1_tx_count, to: :l1_transaction_count)
+    rename(table(:zksync_transaction_batches), :l2_tx_count, to: :l2_transaction_count)
+  end
+end