Cirrus: Never skip running Windows Cross task
All the other Windows tasks depend on access to a podman-remote build
from the Alt. Arch. `Windows Cross` task.  Re-arrange the test-skipping
call to never skip here only.
@@ -236,14 +236,16 @@ function _run_build() {
}
function _run_altbuild() {
+ # Subsequent windows-based tasks require a build. Var. defined in .cirrus.yml
+ # shellcheck disable=SC2154
+ if [[ ! "$ALT_NAME" =~ Windows ]]; then
# We can skip all these steps for test-only PRs, but not doc-only ones
_bail_if_test_can_be_skipped docs
+ fi
local -a arches
local arch
req_env_vars ALT_NAME
- # Defined in .cirrus.yml
- # shellcheck disable=SC2154
msg "Performing alternate build: $ALT_NAME"
msg "************************************************************"
set -x
