Disabling API key for issuer API is not working.

[saitejavelagandula]

• We have given an option to disable API key for running issuer and verifier agents.

• Though we have added "API_KEY_ENABLED=false" in the .env-issuer and .env-verifier file as instructed in the document, when we trigger cloud-agent/did-registrar/dids API, getting a response "ApiKey key is not provided".

• From my observation, in /infrastructure/shared -
  docker-compose-combined.yml, docker-compose-demo.yml and docker-compose.yml files still has the API_KEY_ENABLED: true.

• If we disable it, the issue and verifier APIs are working.

[yshyn-iohk]

Thanks for reporting the issue, @saitejavelagandula.
I will take a look at it this week.