Add Flow Reset Alert and counter. (#8264) (#8348)

* Add Flow Reset Alert and counter. (#8264)

* Renaming to TCP Flow Reset. (#8264)

* Renaming the value retrieved by the getName method. (#8264)

scripts/lua/modules/check_definitions/flow/tcp_flow_reset.lua

@@ -0,0 +1,33 @@
+--
+-- (C) 2019-24 - ntop.org
+--
+
+local checks = require("checks")
+local alert_consts = require "alert_consts"
+local alerts_api = require "alerts_api"
+local flow_alert_keys = require "flow_alert_keys"
+
+
+-- #################################################################
+
+-- NOTE: this module is always enabled
+local script = {
+   -- Script category
+   category = checks.check_categories.security,
+
+   -- This module is disabled by default
+   default_enabled = false,
+
+   -- This script is only for alerts generation
+   alert_id = flow_alert_keys.flow_alert_tcp_flow_reset,
+
+   default_value = {
+   },
+   
+   gui = {
+      i18n_title = "flow_checks_config.flow_reset_title",
+      i18n_description = "flow_checks_config.flow_reset_description",
+   }
+}
+
+return script