Update images digests

[roboquat]

Update images digests using the latest version available for image/s

How to test

• [ ] Start a workspace in the preview environment and verify that it functions properly.

Preview Environment / Integration Tests

• [x] /werft with-preview
• [x] /werft with-gce-vm If enabled this will create the environment on GCE infra
• [x] /werft preemptible Saves cost. Untick this only if you're really sure you need a non-preemtible machine.
• [x] with-integration-tests=ssh Valid options are all, workspace, webapp, ide, jetbrains, vscode, ssh. If enabled, with-preview and with-large-vm will be enabled.