After the Version column we need a new EOL column at
For the LTS releases then the EOL is +1 year after the first release.
All other kinds should be empty as only LTS releases have an EOL date.
For Camel 2.x the EOL is special as it should be set to Jan 2022.
Instead of some magic algorithm, then maybe we just hardcode the EOL dates as we only do 2 LTS releases per year, so that is probably simpler.