tracktor: add: cleanup before upgrade (#7782)

* tracktor: add: cleanup before upgrade

* tracktor: change to new clean_install

Author: CrazyWolf13

ct/tracktor.sh

@@ -38,7 +38,7 @@ function update_script() {
     msg_ok "Created Backup"
 
     setup_nodejs
-    fetch_and_deploy_gh_release "tracktor" "javedh-dev/tracktor" "tarball" "latest" "/opt/tracktor"
+    CLEAN_INSTALL=1 fetch_and_deploy_gh_release "tracktor" "javedh-dev/tracktor" "tarball" "latest" "/opt/tracktor"
 
     msg_info "Updating ${APP}"
     cd /opt/tracktor