[ci] Add job to update windows deps #3

.gitlab-ci.yml

@@ -63,8 +63,9 @@ update_windows_deps:
     - refreshenv
     - python --version
     - pip install pipenv
-    - ssh-agent -s
+    - Get-Service -Name ssh-agent | Set-Service -StartupType Manual
-    - cat "${WINDOWS_SSH_PRIVATE_KEY}" | ssh-add -
+    - ssh-agent
+    - ssh-add "${WINDOWS_SSH_PRIVATE_KEY}"
     - git config --global user.name "Gitlab CI"
     - git config --global user.email "ci@gitlab.com"
   script: