Integrate gitlab-ci/lpag/cache_manag

--

Commit: https://git.seco.com/edgehog/infrastructure/gitlab-ci/-/commit/06b5c89238b4a6af2f6a1858947c22fd3a531f3e

[CACHE][TAG] Use downloads and sstate-cache on tag

* In a first implementation of the build logic, the downloads and
sstate-cache were supposed to be used only on sheduled and MR builds.
However, as the number of supported boards increase, there is more necessity of
CPU and time to get all Yocto images built when a tag is performed. For
this reason we decide to remove the differentiation at least as long as
the build server is not upgraded.
* Increase the tiemout of the notify job. this is necessary because it
actually downloads the artifacts from build jobs.

.gitlab-ci @ 06b5c892

-Subproject commit 9f7814ed3391117944a73568cfa32a9b574863be
+Subproject commit 06b5c89238b4a6af2f6a1858947c22fd3a531f3e

.gitlab-ci.yml

@@ -4,11 +4,11 @@
 # ---------------------------------------------------------------------------------------
 include:
   - project: 'edgehog/infrastructure/gitlab-ci'
-    ref: 9f7814ed3391117944a73568cfa32a9b574863be
+    ref: 06b5c89238b4a6af2f6a1858947c22fd3a531f3e
     file: 'layers-integration.yml'
 
 variables:
-  GITLAB_CI_REVISION: 9f7814ed3391117944a73568cfa32a9b574863be
+  GITLAB_CI_REVISION: 06b5c89238b4a6af2f6a1858947c22fd3a531f3e
   # FIXME: This is only necessary due to the following GitLab limitation:
   # https://gitlab.com/gitlab-org/gitlab/-/issues/209904
   # As soon as this gets fixed upstream, the hard-coded branch name should be removed.