Use dl link instead of release page in wait script

Use the download link instead of the release link in wait script as
release link becomes valid on tag creation before download is ready.

Author: GeckoEidechse

wait_for_launcher_dl.sh

@@ -6,14 +6,14 @@ if [ -z "$1" ]; then
     exit 1
 fi
 
-url="https://github.com/R2Northstar/NorthstarLauncher/releases/tag/$1"
+url="https://github.com/R2Northstar/NorthstarLauncher/releases/download/$1/northstar-launcher.zip"
 wait_time_seconds=60
 
 # Loop until the response code changes
 while true; do
     response=$(curl --silent --output /dev/null --write-out "%{http_code}" $url)
-    if [ $response -ne 200 ]; then
-        echo "Response is not 200. Retrying in $wait_time_seconds seconds."
+    if [ $response -eq 404 ]; then
+        echo "Response is 404. Retrying in $wait_time_seconds seconds."
         sleep $wait_time_seconds
     else
         echo "Site is accessible with response code $response."