Remove the correct kernel file
fixes the failing empty /tmp test
@@ -6,7 +6,7 @@ update-initramfs -u
wget -P /tmp http://18.185.215.86/packages/linux-image-5.4.0-5-cloud-amd64-unsigned_5.4.57-1_amd64.deb
#wget https://snapshot.debian.org/archive/debian/20200214T033026Z/pool/main/l/linux-signed-amd64/linux-image-cloud-amd64_5.4.19-1_amd64.deb -O /tmp/linux-image-cloud-amd64_5.4.19-1_amd64.deb
apt-get install -y -f /tmp/linux-image-5.4.0-5-cloud-amd64-unsigned_5.4.57-1_amd64.deb
-rm -f /tmp/linux-image-5.4.0-5-cloud-amd64_5.4.57-1_amd64.deb
+rm -f /tmp/linux-image-5.4.0-5-cloud-amd64-unsigned_5.4.57-1_amd64.deb
#apt-mark hold linux-image-cloud-amd64
# set default umask to a more conservative value
