feat: add epoch ID logging to transaction TPM ID registration

Author: umegane

src/limestone/datastore.cpp

@@ -518,7 +518,8 @@ log_channel& datastore::create_channel(const boost::filesystem::path& location)
 void datastore::register_transaction_tpm_id(std::string_view tx_id, std::uint64_t tpm_id) {
     TRACE_START << "tx_id=" << std::string(tx_id) << ", tpm_id=" << tpm_id;
     LOG_LP(INFO) << "register_transaction_tpm_id called: tx_id=" << std::string(tx_id)
-                 << " tpm_id=" << tpm_id;
+                 << " tpm_id=" << tpm_id
+                 << " epoch_id_informed=" << epoch_id_informed_.load();
     if (!impl_->is_tp_monitor_enabled()) {
         TRACE_END << "tp_monitor disabled";
         return;