assume yes

.cloudbuild/library_generation/cloudbuild-library-generation-integration-test.yaml

@@ -38,7 +38,7 @@ steps:
     - |
       # Install docker, see https://docs.docker.com/engine/install/ubuntu/#install-using-the-repository
       apt-get update
-      apt-get install ca-certificates curl
+      apt-get install -y ca-certificates curl
       install -m 0755 -d /etc/apt/keyrings
       curl -fsSL https://download.docker.com/linux/ubuntu/gpg -o /etc/apt/keyrings/docker.asc
       chmod a+r /etc/apt/keyrings/docker.asc
@@ -47,7 +47,7 @@ steps:
         $(. /etc/os-release && echo "${_VERSION_CODENAME}") stable" | \
         tee /etc/apt/sources.list.d/docker.list > /dev/null
       apt-get update
-      apt-get install \
+      apt-get -y install \
         docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin \
         maven python
       # Install python dependencies