ci: enable max timeout

azure pipelines have a 60 minutes default per job. Public
jobs can run for 3 hours but seems that we need to move
to a different format.

See: microsoft/azure-pipelines-yaml#48

Signed-off-by: Jose Carlos Venegas Munoz <jose.carlos.venegas.munoz@intel.com>

.ci/azure/pipelines/obs-packaging-ci.yml

@@ -7,43 +7,44 @@
 trigger:
 - master
 
-pool:
-  vmImage: 'ubuntu-latest'
-# Set timeout to max time (0)
+jobs:
+- job: packages
+#timeout set to max
   timeoutInMinutes: 0
-
-steps:
+  pool:
+    vmImage: 'ubuntu-latest'
+  steps:
 # azure docker installation task
 # https://docs.microsoft.com/en-us/azure/devops/pipelines/tasks/tool/docker-installer?view=azure-devops 
-- task: DockerInstaller@0
-  displayName: 'Install Docker'
+  - task: DockerInstaller@0
+    displayName: 'Install Docker'
 
-- bash: |
-   sudo apt-get update -y -qq
-   sudo apt-get install -y git
-   git config --global user.email "azure-pipeline@kata.io"
-   git config --global user.name "azure-pipeline"
-  displayName: 'Setup'
+  - bash: |
+      sudo apt-get update -y -qq
+      sudo apt-get install -y git
+      git config --global user.email "azure-pipeline@kata.io"
+      git config --global user.name "azure-pipeline"
+    displayName: 'Setup'
 
-- bash: |
-   # This is set by azure, but we use the same variable
-   export AGENT_VERSION=""
-   script -qefc bash -c '.ci/packaging/request_to_obs.sh'
-   # Kata branch to build
-  displayName: 'Request build to OBS'
+  - bash: |
+      # This is set by azure, but we use the same variable
+      export AGENT_VERSION=""
+      script -qefc bash -c '.ci/packaging/request_to_obs.sh'
+      # Kata branch to build
+    displayName: 'Request build to OBS'
 
-  env:
-    CI: true
-    BRANCH: $(system.pullRequest.targetBranch)
-    OBS_USER: $(OBS_USER)
-    OBS_PASS: $(OBS_PASS)
-    GITHUB_PR: $(system.pullRequest.pullRequestNumber)
+    env:
+      CI: true
+      BRANCH: $(system.pullRequest.targetBranch)
+      OBS_USER: $(OBS_USER)
+      OBS_PASS: $(OBS_PASS)
+      GITHUB_PR: $(system.pullRequest.pullRequestNumber)
 
-- bash: |
-   echo "Wait for packages from ${OBS_SUBPROJECT}"
-   [ "${OBS_SUBPROJECT}" != "" ] || { echo "OBS_SUBPROJECT"; exit 1; }
-   script -qefc bash -c './obs-packaging/wait-obs.sh'
-  displayName: 'Wait for packages are ready'
-  env:
-    USE_DOCKER: true
-    CI: $(CI)
+  - bash: |
+      echo "Wait for packages from ${OBS_SUBPROJECT}"
+      [ "${OBS_SUBPROJECT}" != "" ] || { echo "OBS_SUBPROJECT"; exit 1; }
+      script -qefc bash -c './obs-packaging/wait-obs.sh'
+    displayName: 'Wait for packages are ready'
+    env:
+      USE_DOCKER: true
+      CI: $(CI)