[FEATURE] Add Security Team Notice

Closes #439
5 jobs for 439-security-team-notice in 4 minutes and 20 seconds (queued for 3 seconds)
Status Name Job ID Coverage
  Test
passed test:php #17911

00:00:29

passed test:typoscript #17910

00:00:52

passed test:unit #17912

00:00:39

 
  Build
passed build #17913

00:00:48

 
  Layout
passed layout #17914

00:02:38