GMCConnector installation instructions need to be simplified

[arun-gupta]

The current set of GMC Connector instructions at https://github.com/opea-project/GenAIInfra/tree/main/microservices-connector are targeted for people work in the workspace. While the build instructions are useful, there is a need for developers at large to be able to install GMC in their k8s cluster. Please simplify the instructions.

The Docker image is available at https://hub.docker.com/r/opea/gmcmanager/tags.

@mkbhanda

[irisdingbj]

#396 This is used for solving this issue. @arun-gupta Plz let us know if this helps.

[chickenrae]

Should this issue be closed?

[arun-gupta]

The default instructions still require make build, make docker.build, and make clean. The default instructions should instead be for installing this from Docker Hub.

#396 does not help with this.

[chickenrae]

@irisdingbj Can you resolve?