epm play: added Windscribe (eterbug #18250)

play.d/windscribe.sh

+#!/bin/sh
+
+PKGNAME=windscribe
+SUPPORTEDARCHES="x86_64 aarch64"
+VERSION="$2"
+DESCRIPTION='Windscribe GUI tool for Linux'
+URL="https://github.com/Windscribe/Desktop-App"
+
+. $(dirname $0)/common.sh
+
+arch="$(epm print info -a)"
+case "$arch" in
+    x86_64)
+        arch=amd64
+        ;;
+    aarch64)
+        arch=arm64
+        ;;
+esac
+
+if [ "$VERSION" = "*" ] ; then
+    PKGURL=$(get_github_url "https://github.com/Windscribe/Desktop-App/" "${PKGNAME}_.${VERSION}_$arch.deb")
+else
+    PKGURL="https://github.com/Windscribe/Desktop-App/releases/download/v$VERSION/${PKGNAME}_${VERSION}_$arch.deb"
+fi
+
+install_pkgurl
+
+cat <<EOF
+Note: run
+# serv windscribe-helper on
+to enable needed windscribe system service (daemon)
+And run this commands by root
+groupadd -r windscribe
+setcap cap_setgid+ep /opt/windscribe/Windscribe
+to windscribe work
+EOF