feat: add environment variable support for runtime interface emulator address#153

cnaples79 wants to merge 1 commit intoaws:developaws/aws-lambda-runtime-interface-emulator:developfrom

cnaples79:feature/runtime-interface-emulator-address-env-varcnaples79/aws-lambda-runtime-interface-emulator:feature/runtime-interface-emulator-address-env-varCopy head branch name to clipboard