ci/lava: Remove Android CTS from the core rootfs

Current LAVA jobs use dEQP instead of Android CTS, so there's no need
to include Android CTS in the rootfs. Removing both Cuttlefish and
Android CTS reduces the rootfs size from ~2GB to ~500MB.

Signed-off-by: Valentine Burley <valentine.burley@collabora.com>
Part-of: <https://gitlab.freedesktop.org/mesa/mesa/-/merge_requests/35522>

.gitlab-ci/container/fdo_cntr_export.sh

@@ -47,6 +47,7 @@ buildah_export() {
 
     # These components will be provided via LAVA overlays,
     # so remove them from the core rootfs
+    rm -rf "${mountpoint}/android-cts"
     rm -rf "${mountpoint}/cuttlefish"
     rm -rf "${mountpoint}/vkd3d-proton-tests"
     rm -rf "${mountpoint}/vkd3d-proton-wine64"