tb.sh: container stuck in - Removal In Progress

Systemd is once preventing a clean exit of the build
container.

Mapping /run and /tmp to tmpfs helps on some systems.

Partial-bug: 1907119
Change-Id: I3fc54792d18b632fbd5cab678ce4fa348bc96873
Signed-off-by: Scott Little <scott.little@windriver.com>

tb.sh

@@ -64,6 +64,8 @@ function run_container {
         -v ${HOST_MIRROR_DIR}:/import/mirrors:ro \
         -v /sys/fs/cgroup:/sys/fs/cgroup:ro \
         -v ~/.ssh:/mySSH:ro \
+        --tmpfs /tmp \
+        --tmpfs /run \
         -e "container=docker" \
         -e MYUNAME=${MYUNAME} \
         --privileged=true \