[Feature] Adding support of OpenAI ORG-ID input for credentials

[kk-rishang]

Problem Description OpenAI API are user in Organization as well, where we will need org id as input, please add support for that

Proposed Solution Need an extra input for openai-org-id just like openai-api key

[voidxd]

+1 for this. Some users work for multiple organizations and this would be very helpful. Otherwise you'd have to remember to switch the org every time from the OpenAI playground.