Add sponsors.custom_amount_settings_change (#18714)

Author: cheshire137

content/github/authenticating-to-github/reviewing-your-security-log.md

@@ -186,6 +186,7 @@ An overview of some of the most common actions that are recorded as events in th
 
 | Action | Description
 |------------------|-------------------
+| `custom_amount_settings_change` | Triggered when you enable or disable custom amounts, or when you change the suggested custom amount (see "[Managing your sponsorship tiers](/github/supporting-the-open-source-community-with-github-sponsors/managing-your-sponsorship-tiers)")
 | `repo_funding_links_file_action` | Triggered when you change the FUNDING file in your repository (see "[Displaying a sponsor button in your repository](/articles/displaying-a-sponsor-button-in-your-repository)")
 | `sponsor_sponsorship_cancel` | Triggered when you cancel a sponsorship (see "[Downgrading a sponsorship](/articles/downgrading-a-sponsorship)")
 | `sponsor_sponsorship_create` | Triggered when you sponsor an account (see "[Sponsoring an open source contributor](/github/supporting-the-open-source-community-with-github-sponsors/sponsoring-an-open-source-contributor)")
@@ -265,4 +266,3 @@ An overview of some of the most common actions that are recorded as events in th
 |--------------------|---------------------
 | `update` | Triggered when you set or change the status on your profile. For more information, see "[Setting a status](/articles/personalizing-your-profile/#setting-a-status)."
 | `destroy` | Triggered when you clear the status on your profile.
-

content/organizations/keeping-your-organization-secure/reviewing-the-audit-log-for-your-organization.md

@@ -593,6 +593,7 @@ For more information, see "[Managing the publication of {% data variables.produc
 
 | Action | Description
 |------------------|-------------------
+| `custom_amount_settings_change` | Triggered when you enable or disable custom amounts, or when you change the suggested custom amount (see "[Managing your sponsorship tiers](/github/supporting-the-open-source-community-with-github-sponsors/managing-your-sponsorship-tiers)")
 | `repo_funding_links_file_action` | Triggered when you change the FUNDING file in your repository (see "[Displaying a sponsor button in your repository](/articles/displaying-a-sponsor-button-in-your-repository)")
 | `sponsor_sponsorship_cancel` | Triggered when you cancel a sponsorship (see "[Downgrading a sponsorship](/articles/downgrading-a-sponsorship)")
 | `sponsor_sponsorship_create` | Triggered when you sponsor an account (see "[Sponsoring an open source contributor](/github/supporting-the-open-source-community-with-github-sponsors/sponsoring-an-open-source-contributor)")