Add note about using a GitHub action to deploy the site's repo

src/statements/colophon.md

@@ -1,7 +1,7 @@
 ---
 title: Colophon
 keyword: colophon page
-updated: 2024-07-30
+updated: 2024-08-01
 ---
 
 How this website is built.
@@ -14,7 +14,7 @@ How this website is built.
 * Source code available on [GitHub](https://github.com/helenclx/helenchong.dev)
 
 ## Host and Domain
-* Deployed to [Hostinger](https://www.hostinger.my/) from the site's GitHub repository
+* Deployed to [Hostinger](https://www.hostinger.my/) from the site's GitHub repository with a GitHub action
 * The domain name, `{{ sitemeta.siteDomain }}`, was registered on 29 May 2024, was purchased from, registered on, and is managed by [Porkbun](https://porkbun.com/)
 
 Previously, this website was hosted on GitHub Pages until 30 July 2024.