Set DEBIAN_FRONTEND=noninteractive in make_release.sh.

This would prevent timeout issues where apt-get gets stuck
on some prompt.

Sample failure: https://buildkite.com/gvisor/pipeline/builds/15933#01825b7d-890d-4042-8487-85735bbc4640

PiperOrigin-RevId: 464832953

tools/make_release.sh

@@ -38,6 +38,7 @@ for arg in "$@"; do
   fi
 done
 
+export DEBIAN_FRONTEND=noninteractive
 # install_raw installs raw artifacts.
 install_raw() {
   for binary in "${binaries[@]}"; do