Managed to work it out, I had to change the above to the below
spec:
template:
metadata:
annotations:
run.googleapis.com/network-interfaces: '[{"network":"${GCP_VPC}","subnetwork":"${GCP_SUBNET}","tags":["${NETWORK_TAG}"]}]'
run.googleapis.com/vpc-access-egress: all-traffic
run.googleapis.com/startup-cpu-boost: 'true'
autoscaling.knative.dev/minScale: ${MIN_SCALE}
autoscaling.knative.dev/maxScale: ${MAX_SCALE}
run.googleapis.com/execution-environment: gen2
run.googleapis.com/cpu-throttling: 'false'
run.googleapis.com/container-dependencies: '{app: [otel]}'
spec:
serviceAccountName: ${GCP_SERVICE_ACCOUNT}
containerConcurrency: 4
containers: