priv/tlds.txt: Bump to 2020111900

Version 2020111900, Last Updated Thu Nov 19 07:07:01 2020 UTC

curl https://data.iana.org/TLD/tlds-alpha-by-domain.txt | grep -v '^#' | tr '[:upper:]' '[:lower:]' > priv/tlds.txt

enabled an automatic merge when the pipeline for f923aa0a succeeds

merged

mentioned in commit a32f582a