[coreboot] coreboot 4.19 release next week

[coreboot org]

Hi everyone,
  The coreboot 4.19 release is scheduled to be tagged this coming
weekend  or next monday, barring any issues.

If there are any commits that you want to be included in the release,
please mark them with the `coreboot_release_4.19` hashtag.

If you're not familiar with hashtags, you can set them by clicking the
"show all" button at the top left of the screen in gerrit, then
clicking the "hastags" edit icon.

As always, please test your boards and let the release team know if
there are any problems that need to be fixed before the release.
We're using the irc channel #coreboot_release to coordinate our
activities.

Martin