Remove windows backend tests from release pipelines
These are run in other places so there is no benefit to also include
them here.
(cherry picked from commit 1e8cad625b)
Backport of https://github.com/grafana/grafana/pull/68166
Remove windows backend tests from release pipelines
These are run in other places so there is no benefit to also include
them here.
(cherry picked from commit 1e8cad625b)
Backport of https://github.com/grafana/grafana/pull/68166