* pyenv: add example to list all installable versions
* pyenv: add italian translation
Co-authored-by: marchersimon <50295997+marchersimon@users.noreply.github.com>
Suggested-by: Marco Bonelli <mebeim@users.noreply.github.com>
Signed-off-by: Muhammad Falak R Wani <falakreyaz@gmail.com>