[ci:component:github.com/gardener/gardener-extension-os-ubuntu:v1.18.…

…0->v1.19.0] (#919)

* Upgrade github_com_gardener_gardener-extension-os-ubuntu

from v1.18.0 to v1.19.0

Co-authored-by: Gardener CI Robot 1 <gardener.ci.user@gmail.com>
Co-authored-by: gardener-robot-ci-2 <gardener.ci.user2@gmail.com>
Co-authored-by: Johannes Aubart <johannes.aubart@sap.com>
Co-authored-by: Gardener CI Robot 2 <52166830+gardener-robot-ci-2@users.noreply.github.com>

dependency-versions.yaml

@@ -20,7 +20,7 @@
         },
         "os-ubuntu": {
           "repo": "https://github.com/gardener/gardener-extension-os-ubuntu.git",
-          "version": "v1.18.0"
+          "version": "v1.19.0"
         },
         "os-gardenlinux": {
           "repo": "https://github.com/gardener/gardener-extension-os-gardenlinux.git",