Make Windows packaging find PowerShell hosts

tests/release_scripts.rs

@@ -391,6 +391,15 @@ fn package_release_maps_windows_cross_arch_targets() {
     assert!(package.contains("aarch64-pc-windows-msvc"));
 }
 
+#[test]
+fn package_release_windows_zip_tries_classic_and_core_powershell() {
+    let package = include_str!("../scripts/package-release.sh");
+    assert!(package.contains("powershell_compress_archive()"));
+    assert!(package.contains("for ps in powershell.exe powershell pwsh.exe pwsh; do"));
+    assert!(package.contains("\"$ps\" -NoProfile -Command"));
+    assert!(package.contains("windows packaging requires PowerShell or zip"));
+}
+
 #[test]
 fn systemd_service_does_not_sandbox_remote_shells() {
     let service = include_str!("../packaging/systemd/dosh-server.service");