predeployed-misc: Drop dist-upgrade job for the abandoned predeployed image

A long time ago, when Apertis was not yet Apertis and SAC was its name,
the LAVA workers had a pre-deployed image that people could use for quick
testing, and this job was used to run `apt dist-upgrade` on those images
to keep them up-to-date.

Now those pre-deployed images are long forgotten, so let's also drop their
vestigial remains.

Signed-off-by: Emanuele Aina <emanuele.aina@collabora.com>

Makefile

@@ -40,7 +40,6 @@ COPY = \
 	gstreamer-decode \
 	inherit-config.sh \
 	misc \
-	predeployed-misc \
 	resources \
 	sdk \
 	templates \

debian/apertis-tests.install

@@ -13,7 +13,6 @@ usr/lib/apertis-tests/networking/proxy-manual/Makefile
 usr/lib/apertis-tests/networking/proxy-manual/README
 usr/lib/apertis-tests/networking/proxy-manual/*.c
 usr/lib/apertis-tests/networking/proxy-manual/sites-available
-usr/lib/apertis-tests/predeployed-misc
 usr/lib/apertis-tests/resources
 usr/lib/apertis-tests/sdk
 usr/lib/apertis-tests/templates

predeployed-misc/dist-upgrade.yaml

-metadata:
-  name: dist-upgrade
-  format: "Lava-Test-Shell Test Definition 1.0"
-  description: "Run a dist-upgrade on the pre-deployed image"
-  maintainer: "sjoerd.simons@collabora.co.uk"
-  scope:
-  - functional
-  environment:
-  - lava-test-shell
-
-run:
-  steps:
-  - lava-test-case mount-root --shell "mount -o subvol=/rootfs /dev/disk/by-label/sac_15.03_root /mnt"
-  - lava-test-case mount-boot --shell "mount -o bind /boot /mnt/boot"
-  - lava-test-case mount-boot --shell "mount -o remount,rw /mnt/boot"
-  - lava-test-case apt-update --shell "systemd-nspawn -D /mnt apt-get update"
-  - lava-test-case apt-update --shell "systemd-nspawn -D /mnt apt-get -y dist-upgrade"
-  - lava-test-case umount-boot --shell "umount /mnt/boot"
-  - lava-test-case umount-root --shell "umount /mnt"
-