lava_dispatcher/actions/*/downloads: Add export of dynamic_data on postprocess

Allow to access NFS information generated during deploy of NFS rootfs.

Signed-off-by: Aníbal Limón <anibal.limon@linaro.org>
16 jobs for downloads_postprocess in 17 minutes and 15 seconds (queued for 4 seconds)
latest
Status Job ID Name Coverage
  Test
passed #120562
amd64
dispatcher-debian-10

00:03:40

passed #120564
amd64
dispatcher-debian-11

00:03:44

passed #120563
amd64
server-debian-10

00:04:20

passed #120565
amd64
server-debian-11

00:06:17

 
  Analyze
passed #120566
amd64-dind
bandit-sast

00:01:01

passed #120567
amd64
black

00:00:37

passed #120568
amd64
code_quality

00:00:23

passed #120573
amd64
codespell

00:00:20

passed #120569
amd64
coverage

00:06:33

60.98%
passed #120570
amd64
dockerfiles

00:00:17

passed #120572
amd64
pylint

00:03:09

passed #120571
amd64
schemas

00:00:33

 
  Build
passed #120575
amd64
debian/10

00:01:21

passed #120574
amd64
doc

00:00:36

passed #120576
amd64-dind
docker-amd64-dispatcher

00:03:54

passed #120577
amd64-dind
docker-amd64-server

00:04:17