tellstick: Add socat to package dependencies (#24531)

Otherwise the tellstick component will fail when used with a
remote host running tellcore-net.

Fixes #24113

virtualization/Docker/scripts/tellstick

@@ -6,7 +6,7 @@ set -e
 
 PACKAGES=(
   # homeassistant.components.tellstick
-  libtelldus-core2
+  libtelldus-core2 socat
 )
 
 # Add Tellstick repository