releases.rst: mark 5.15 as LTS

For now make it 2 years, until companies agree that they are
going to use this thing and need it supported longer.

Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
1 file changed
tree: 93ae564fe54d041e84e43ad5dfa115b681f11f74
  1. content/
  2. korgi/
  3. plugins/
  4. .gitignore
  5. pelicanconf.py
  6. publishconf.py