message: [addrman] Don't repeat "Bucketing method was updated" log multiple times
  Thanks to Vasil Dimov for these suggestions
diff: @@ -528,6 +528,10 @@ public:
  const bool restore_bucketing{nUBuckets == ADDRMAN_NEW_BUCKET_COUNT &&
  serialized_asmap_checksum == supplied_asmap_checksum};
  + if (!restore_bucketing) {
  + LogPrint(BCLog::ADDRMAN, "Bucketing method was updated, re-bucketing addrman entries from disk\n");
  + }
  +
  for (auto bucket_entry : bucket_entries) {
  int bucket{bucket_entry.first};
  const int entry_index{bucket_entry.second};
  @@ -546,7 +550,6 @@ public:
  } else {
  // In case the new table data cannot be used (bucket count wrong or new asmap),
  // try to give them a reference based on their primary source address.
  - LogPrint(BCLog::ADDRMAN, "Bucketing method was updated, re-bucketing addrman entries from disk\n");
  bucket = info.GetNewBucket(nKey, m_asmap);
  bucket_position = info.GetBucketPosition(nKey, true, bucket);
  if (vvNew[bucket][bucket_position] == -1) {
  