amqp: fix broken validation of AMQP status updates

3 jobs for master in 7 minutes and 38 seconds (queued for 10 seconds)
Status Job ID Name Coverage
  Build
passed #1513813
build

00:01:33

 
  Test
failed #1513814
test

00:06:05

 
  Deploy
skipped #1513815
deploy
 
Name Stage Failure
failed
test Test
[GIN] 2021/03/06 - 13:31:42 | 200 |   22.211587ms |                 | POST     /api/v2/widgets
[GIN] 2021/03/06 - 13:31:42 | 200 | 5.086293ms | | GET /api/v2/widgets?dashboardID=1
--- PASS: TestGetAllWidgetsOfDashboard (1.26s)
PASS
coverage: 94.4% of statements
ok git.rwth-aachen.de/acs/public/villas/web-backend-go/routes/widget 6.287s coverage: 94.4% of statements
FAIL
Cleaning up file based variables
ERROR: Job failed: command terminated with exit code 1