Add renovate.json (#98)
Add renovate.json (#98)

Co-authored-by: renovate[bot] <a121db9f22d798f50c14d9cf83c8e131bf2ac742@users.noreply.github.com>
gsuitedevs/hangouts-chat-samples,gsuitedevs/hangouts-chat-samples,googleworkspace/hangouts-chat-samples,gsuitedevs/hangouts-chat-samples,googleworkspace/hangouts-chat-samples,gsuitedevs/hangouts-chat-samples,googleworkspace/hangouts-chat-samples,googleworkspace/hangouts-chat-samples