message: Skip hdKeypath of 'm'
  Previously the seed was stored with keypath 'm' so we need to skip this
  as well when determining inactive seeds.
diff: @@ -439,10 +439,11 @@ ReadKeyValue(CWallet* pwallet, CDataStream& ssKey, CDataStream& ssValue,
  // Extract some CHDChain info from this metadata if it has any
  if (keyMeta.nVersion >= CKeyMetadata::VERSION_WITH_HDDATA && !keyMeta.hd_seed_id.IsNull() && keyMeta.hdKeypath.size() > 0) {
  // Get the path from the key origin or from the path string
  - // Not applicable when path is "s" as that indicates a seed
  + // Not applicable when path is "s" or "m" as those indicate a seed
  + // See https://github.com/bitcoin/bitcoin/pull/12924
  bool internal = false;
  uint32_t index = 0;
  - if (keyMeta.hdKeypath != "s") {
  + if (keyMeta.hdKeypath != "s" && keyMeta.hdKeypath != "m") {
  std::vector<uint32_t> path;
  if (keyMeta.has_key_origin) {
  // We have a key origin, so pull it from its path vector
  