Secret scanning - update beta note & add product callout (#16414)

* add product callout

* update beta note

* add product callout to articles

Author: mchammer01

content/github/administering-a-repository/about-secret-scanning.md

@@ -1,6 +1,7 @@
 ---
 title: About secret scanning
 intro: '{% data variables.product.product_name %} scans repositories for known types of secrets, to prevent fraudulent use of secrets that were committed accidentally.'
+product: '{% data reusables.gated-features.secret-scanning %}'
 redirect_from:
   - /github/administering-a-repository/about-token-scanning
   - /articles/about-token-scanning

content/github/administering-a-repository/configuring-secret-scanning-for-private-repositories.md

@@ -1,6 +1,7 @@
 ---
 title: Configuring secret scanning for private repositories
 intro: 'You can configure how {% data variables.product.product_name %} scans your private repositories for secrets.'
+product: '{% data reusables.gated-features.secret-scanning %}'
 permissions: 'People with admin permissions to a private repository can enable {% data variables.product.prodname_secret_scanning %} for the repository.'
 versions:
   free-pro-team: '*'

content/github/administering-a-repository/managing-alerts-from-secret-scanning.md

@@ -1,6 +1,7 @@
 ---
 title: Managing alerts from secret scanning
 intro: You can view and close alerts for secrets checked in to your repository.
+product: '{% data reusables.gated-features.secret-scanning %}'
 versions:
   free-pro-team: '*'
 ---

content/github/setting-up-and-managing-organizations-and-teams/managing-secret-scanning-for-your-organization.md

@@ -1,6 +1,7 @@
 ---
 title: Managing secret scanning for your organization
 intro: 'You can control which repositories in your organization {% data variables.product.product_name %} will scan for secrets.'
+product: '{% data reusables.gated-features.secret-scanning %}'
 permissions: 'Organization owners can manage {% data variables.product.prodname_secret_scanning %} for repositories in the organization.'
 versions:
   free-pro-team: '*'

data/reusables/gated-features/secret-scanning.md

@@ -0,0 +1 @@
+{% data variables.product.prodname_secret_scanning_caps %} is available in public repositories, and in private repositories owned by organizations with an {% data variables.product.prodname_advanced_security %} license. {% data reusables.gated-features.more-info %}

data/reusables/secret-scanning/beta.md

@@ -1,5 +1,5 @@
 {% note %}
 
-**Note:** {% data variables.product.prodname_secret_scanning_caps %} for private repositories is currently in beta and subject to change. To request access to the beta, [join the waitlist](https://github.com/features/security/advanced-security/signup).
+**Note:** {% data variables.product.prodname_secret_scanning_caps %} for private repositories is currently in beta and subject to change.
 
 {% endnote %}