* chore: get working and add config for opamp managed collector
* chore: add config for opamp managed collector to pkg/query-service/tests/test-deploy/
* chore: add config for opamp managed collector to docker-swarm deployment
* chore: update signoz-otel-collector image version & specify --copy-path
* chore: retain root user comment in docker-compose-core.yaml
* chore: update collector image tag in swarm conf and add qs dependencies
* chore: some more cleanup
