Automatic Kernel Build

[majst01]

It is a repetitive work to check for the latest odd kernel version, modify the branch, create a pr etc.

Write a small helper which:

• checks once a day, triggered as cron based action, if a new kernel version with matches certain conditions exists
• create a tag if a new kernel was found
• modify the release build to take kernel version based on the tag name

It all starts with a small go helper which grabs the kernel from the kernel.org rss feed