Update GlobaLeaks scripts for Debian 13 (trixie) support

Changed default OS version from Debian 12 to 13 and updated the GlobaLeaks APT repository to use 'trixie' instead of 'bookworm'. Also switched apt-get commands to apt for consistency and modern usage.

ct/globaleaks.sh

@@ -11,7 +11,7 @@ var_disk="${var_disk:-4}"
 var_cpu="${var_cpu:-2}"
 var_ram="${var_ram:-2048}"
 var_os="${var_os:-debian}"
-var_version="${var_version:-12}"
+var_version="${var_version:-13}"
 
 header_info "$APP"
 variables
@@ -19,18 +19,18 @@ color
 init_error_traps
 
 function update_script() {
-    header_info
-    check_container_storage
-    check_container_resources
-    if [[ ! -f /usr/sbin/globaleaks ]]; then
-        msg_error "No ${APP} installation found!"
-        exit
-    fi
+  header_info
+  check_container_storage
+  check_container_resources
+  if [[ ! -f /usr/sbin/globaleaks ]]; then
+    msg_error "No ${APP} installation found!"
+    exit
+  fi
 
-    msg_info "Updating $APP LXC"
-    $STD apt-get update
-    $STD apt-get -y upgrade
-    msg_ok "Updated $APP LXC"
+  msg_info "Updating $APP LXC"
+  $STD apt update
+  $STD apt -y upgrade
+  msg_ok "Updated $APP LXC"
 }
 
 start