cmd/swarm: disable ACT tests on windows (#17536)

cmd/swarm/access_test.go

@@ -13,6 +13,9 @@
 //
 // You should have received a copy of the GNU General Public License
 // along with go-ethereum. If not, see <http://www.gnu.org/licenses/>.
+
+// +build !windows
+
 package main
 
 import (