Merge branch 'fix-additionalHeaders-replace' into 'develop'

Fix wrong TypoScript annotation to replace headers

See merge request t3o/typo3.org!282
3 jobs for 354-show-team-protocols-on-typo3-org in 2 minutes and 45 seconds (queued for 3 seconds)
Status Job ID Name Coverage
  Test
passed test:php #13230

00:00:16

 
  Build
passed build #13231

00:00:32

 
  Layout
passed layout #13232

00:01:56