build: update saucelabs tunnel binary (#3658)

* Updates the Saucelabs Tunnel connector to the latest version (4.4.5)

Author: devversion

scripts/saucelabs/start-tunnel.sh

@@ -2,7 +2,7 @@
 
 set -e -o pipefail
 
-TUNNEL_FILE="sc-4.4.3-linux.tar.gz"
+TUNNEL_FILE="sc-4.4.5-linux.tar.gz"
 TUNNEL_URL="https://saucelabs.com/downloads/$TUNNEL_FILE"
 TUNNEL_DIR="/tmp/saucelabs-connect"
 
@@ -41,4 +41,4 @@ echo "  $TUNNEL_LOG"
 echo "  ---"
 echo "  $ARGS"
 
-sauce-connect/bin/sc -u $SAUCE_USERNAME -k $SAUCE_ACCESS_KEY $ARGS --logfile $TUNNEL_LOG &
+sauce-connect/bin/sc -u $SAUCE_USERNAME -k $SAUCE_ACCESS_KEY $ARGS --logfile $TUNNEL_LOG &