feat: docker compose for dagger quickstart

[sumitaich1998]

fixes #207

Acceptance Criteria:

GIVEN	WHEN	THEN
Jack is a new user who wants to try out Dagger locally quickly, AND,Jack doesn’t want to do any complex installation of dependencies like Kafka or Apache Flink locally	Jack runs the Docker Compose file by executing docker compose up in the directory containing the docker compose file	Run Dagger jar in a containerA local kafka cluster should be setup with just one broker containerA kafka producer container should be spawned which continuosly produces messages to some source Kafka topicA bare minimum dagger job with just a 30 sec aggregateSQL query should get submitted to the local Flink cluster with both source and sink as KafkaThe dagger should continue to consume messages from the source topic and publish messages to the sink topic until Jack explicitly executes docker compose down
Jack is a new user who wants to try out Dagger locally quickly, AND,Jack doesn’t want to do any complex installation of dependencies like Kafka or Apache Flink locally	Jack runs the Docker Compose file by executing docker compose down in the directory containing the docker compose file	All the spawned containers: Dagger, Kafka, etc should be closed down gracefully.

[Meghajit]

@sumitaich1998 Some feedback:

1. Let's name the topmost folder as quickstart instead of quickstart-docker.
   This folder will house other resources as well in the future stories and not just the docker compose file. We can create a nested folder called as docker-compose and place the related files inside

2. I think this was missed in the ACs. But we would need to link this docker compose setup in the documentation. Can you mention a link to this file in: the landing page README here + in the quickstart documentation here

[kevinbheda]

explicit version of kafkacat need to be installed to maintain compatiblity

[sumitaich1998]

fixed

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Name	Status	Preview	Updated
dagger	✅ Ready (Inspect)	Visit Preview	Oct 31, 2022 at 10:55AM (UTC)