fix: Add command to update package lists
fix: Add command to update package lists

Add `apt-get -qq update` to quietly update the debian stretch package list
so the `apt-get -qq install -y default-jdk` does not fail due to 404s.

grpc/grpc-web,grpc/grpc-web,grpc/grpc-web,grpc/grpc-web,grpc/grpc-web,grpc/grpc-web,grpc/grpc-web