[BUG]: CIP-2: Fixed docker-compose.yaml to work with env file (#1030)

## Description of changes

*Summarize the changes made by this PR.*
 - Improvements & Bug fixes
- The docker-compose will now pick up ENV vars from supplied
`--env-file`

## Test plan

Manual tests done for both with and without env file scenarios

## Documentation Changes
Docs updated accordingly

docker-compose.yml

@@ -17,7 +17,8 @@ services:
     environment:
       - IS_PERSISTENT=TRUE
       - CHROMA_SERVER_AUTH_PROVIDER=${CHROMA_SERVER_AUTH_PROVIDER}
-      - CHROMA_SERVER_AUTH_PROVIDER_CONFIG=${CHROMA_SERVER_AUTH_PROVIDER_CONFIG}
+      - CHROMA_SERVER_AUTH_CREDENTIALS_FILE=${CHROMA_SERVER_AUTH_CREDENTIALS_FILE}
+      - CHROMA_SERVER_AUTH_CREDENTIALS_PROVIDER=${CHROMA_SERVER_AUTH_CREDENTIALS_PROVIDER}
     ports:
       - 8000:8000
     networks: