message: Remove `eras_to_determine_if_validator` which is no longer desirable
diff: @@ -202,9 +202,6 @@ tarpit_chance = 0.2
  # How long peers remain blocked after they get blacklisted.
  blocklist_retain_duration = '1min'
  -# Peer is considered a validator if it was a validator in this number of latest eras.
  -eras_to_determine_if_validator = 3
  -
  # Identity of a node
  #
  # When this section is not specified, an identity will be generated when the node process starts with a self-signed certifcate.
  