Fix booking_end_time reference

Signed-off-by: Rafael Ravedutti <rrlmachado@inf.ufpr.br>
2 jobs for fix_resource_booking_field in 7 minutes and 32 seconds (queued for 5 seconds)
Status Job ID Name Coverage
  Test
passed #28524
ruby postgres
test

00:05:18

 
  Build
passed #28525
docker build
build

00:02:13