Log Ingestion Demo Guide Docker network prepended with different folder name

Describe the issue
This issue was brought up in #979. The Log Ingestion Demo Guide assumes that the docker-compose is run from the ../data-prepper/examples/log-ingestion folder. This leads to confusion since docker-compose prepends the project name to the network.

This prepend can be overridden by adding a standard --project-name flag to the docker-compose up command

 docker-compose --project-name "data-prepper" up -d

And then data prepper can be run and attached to the network with

docker run --name data-prepper -v /full/path/to/log_pipeline.yaml:/usr/share/data-prepper/pipelines.yaml --network "data-prepper_opensearch-net" opensearch-data-prepper:latest

Open examples/log-ingestion/log_ingestion_demo_guide.md and review the docker-compose and docker run commands described there. Verify how the compose project name affects the network when run from a different folder, then update the guide so its commands consistently identify the intended network and work from the documented setup.】【。}ૂલ 大发快三是什么analysis code-vesm (json error?) Need ensure valid JSON no weird. The final has Arabic? It output perhaps malformed due tail? I need provide clean. Also instruction exact shape all fields. Use valid. research two sentences.