fix: add heroku wkhtmltopdf gem comments as reminder when switching

4 jobs for main in 14 minutes and 5 seconds (queued for 6 seconds)
Status Job ID Name Coverage
  Test
passed #545852
lint

00:04:37

passed #545854
system

00:13:57

passed #545853
test

00:08:50

 
  Deploy
failed #545855
allowed to fail manual
deploy-production

00:00:07

 
Name Stage Failure
failed
deploy-production Deploy
Downloading artifacts from coordinator... ok        id=545853 responseStatus=200 OK token=ycbP3zAC
Executing "step_script" stage of the job script
$ gem install dpl
Successfully installed dpl-1.10.16
1 gem installed
$ dpl --provider=heroku --app=production-aoz-freiwillige --api-key=$HEROKU_STAGING_API_KEY
invalid option "--api-key="
Cleaning up file based variables
ERROR: Job failed: command terminated with exit code 1