fix(datahub-frontend): remove old test creds (datahub-project#11237)

docker/datahub-frontend/env/docker.env

@@ -22,9 +22,9 @@ JAVA_OPTS=-Xms512m -Xmx512m -Dhttp.port=9002 -Dconfig.file=datahub-frontend/conf
 # Uncomment & populate these configs to enable OIDC SSO in React application.
 # Required OIDC configs
 # AUTH_OIDC_ENABLED=true
-# AUTH_OIDC_CLIENT_ID=1030786188615-rr9ics9gl8n4acngj9opqbf2mruflqpr.apps.googleusercontent.com
-# AUTH_OIDC_CLIENT_SECRET=acEdaGcnfd7KxvsXRFDD7FNF
-# AUTH_OIDC_DISCOVERY_URI=https://accounts.google.com/.well-known/openid-configuration
+# AUTH_OIDC_CLIENT_ID=<client id>
+# AUTH_OIDC_CLIENT_SECRET=<client secret>
+# AUTH_OIDC_DISCOVERY_URI=https://<idp host>/.well-known/openid-configuration
 # AUTH_OIDC_BASE_URL=http://localhost:9001
 # Optional OIDC configs
 # AUTH_OIDC_USER_NAME_CLAIM=email
@@ -68,4 +68,4 @@ ELASTIC_CLIENT_PORT=9200
 # To use simple username/password authentication to Elasticsearch over HTTPS
 # set ELASTIC_CLIENT_USE_SSL=true and uncomment:
 # ELASTIC_CLIENT_USERNAME=
-# ELASTIC_CLIENT_PASSWORD=
+# ELASTIC_CLIENT_PASSWORD=