DEVX-1916: Remove unused parameters from config.env files in demo repos (#694)
DEVX-1916: Remove unused parameters from config.env files in demo repos (#694)


confluentinc/examples,confluentinc/examples,confluentinc/examples,confluentinc/examples,confluentinc/examples,confluentinc/examples,confluentinc/examples,confluentinc/examples,confluentinc/examples,confluentinc/examples