Improve fleet release link finding

Vagrant/logger_bootstrap.sh

@@ -271,7 +271,7 @@ install_fleet_import_osquery_config() {
     mysql -uroot -pkolide -e "create database kolide;"
 
     # Always download the latest release of Fleet
-    curl -s https://api.github.com/repos/fleetdm/fleet/releases/latest | grep 'https://github.com' | grep "/fleet.zip" | cut -d ':' -f 2,3 | tr -d '"' | wget --progress=bar:force -i -
+    curl -s https://api.github.com/repos/fleetdm/fleet/releases | grep 'https://github.com' | grep "/fleet.zip" | cut -d ':' -f 2,3 | tr -d '"' | tr -d ' '  | head -1 | wget --progress=bar:force -i -
     unzip fleet.zip -d fleet
     cp fleet/linux/fleetctl /usr/local/bin/fleetctl && chmod +x /usr/local/bin/fleetctl
     cp fleet/linux/fleet /usr/local/bin/fleet && chmod +x /usr/local/bin/fleet