fix(Systemd): Revert bash exec wrapper

Author: hypery2k

templates/app.service.j2

@@ -4,7 +4,7 @@ After=syslog.target
 
 [Service]
 User={{ springboot_user }}
-ExecStart="/bin/bash {{ springboot_deploy_folder }}/{{ springboot_application_name }}.jar"
+ExecStart="{{ springboot_deploy_folder }}/{{ springboot_application_name }}.jar"
 Environment=SPRING_CONFIG_LOCATION={{ springboot_deploy_folder }}/application.yml
 SuccessExitStatus=143