Remove stale celery taskdef URN from prod deploy

The accounts-prod-fargate-accounts-celery-taskdef resource no longer
exists in the prod Pulumi stack (celery moved to the afc- autoscaling
pattern). The leftover --target causes pulumi up to abort.

Author: Sancus

.github/workflows/release.yml

@@ -113,7 +113,6 @@ jobs:
           TBPULUMI_DISABLE_PROTECTION=True \
             pulumi up -y --diff \
             --target 'urn:pulumi:prod::accounts::tb:fargate:FargateClusterWithLogging$aws:ecs/taskDefinition:TaskDefinition::accounts-prod-fargate-accounts-taskdef' \
-            --target 'urn:pulumi:prod::accounts::tb:fargate:FargateClusterWithLogging$aws:ecs/taskDefinition:TaskDefinition::accounts-prod-fargate-accounts-celery-taskdef' \
             --target 'urn:pulumi:prod::accounts::aws:ecs/taskDefinition:TaskDefinition::accounts-prod-afc-accounts-taskdef-celery-prod' \
             --target 'urn:pulumi:prod::accounts::aws:ecs/taskDefinition:TaskDefinition::accounts-prod-afc-accounts-taskdef-flower-prod' \
             --target-dependents