Revert "validation: temporarily allows changes in integration-cli"

This reverts commit 7ed823ead91938e5cc8de7a42ff93a25abe73e7e.

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>

hack/validate/default

@@ -14,6 +14,6 @@ SCRIPTDIR="$(cd "$(dirname "${BASH_SOURCE[0]}")" && pwd)"
 . "${SCRIPTDIR}"/toml
 . "${SCRIPTDIR}"/changelog-well-formed
 . "${SCRIPTDIR}"/changelog-date-descending
-#. "${SCRIPTDIR}"/deprecate-integration-cli
+. "${SCRIPTDIR}"/deprecate-integration-cli
 . "${SCRIPTDIR}"/golangci-lint
 . "${SCRIPTDIR}"/shfmt