epm play packet-tracer: add install from sysnettechsolutions

play.d/packet-tracer.sh

+#!/bin/sh
+
+PKGNAME=PacketTracer
+SUPPORTEDARCHES="x86_64"
+VERSION="$2"
+DESCRIPTION="Cisco PacketTracer"
+URL="https://www.sysnettechsolutions.com/en/download-cisco-packet-tracer/"
+
+. $(dirname $0)/common.sh
+
+# Closed by Cisco
+case $VERSION in
+    8.2|8.2.0)
+        PKGURL="ipfs://QmU11PAoS7rpFdEnQAH5xW7sLDP4dpua9HbPXVenKwQVoP?filename=CiscoPacketTracer_820_Ubuntu_64bit.deb"
+        ;;
+    *)
+        PKGURL="ipfs://QmWo3kUEnwm9oUTRmgwFFXPMeoPx44CF6kphKnoRMi2m6n?filename=CiscoPacketTracer_821_Ubuntu_64bit.deb"
+        ;;
+esac
+
+epm install $PKGURL