typo: remove duplicate "19.1.2"

Author: FelixTraxler

src/content/blog/2025/12/11/denial-of-service-and-source-code-exposure-in-react-server-components.md

@@ -46,7 +46,7 @@ Further details of these vulnerabilities will be provided after the rollout of t
 
 These vulnerabilities are present in the same packages and versions as [CVE-2025-55182](/blog/2025/12/03/critical-security-vulnerability-in-react-server-components).
 
-This includes versions 19.0.0, 19.0.1, 19.0.2, 19.1.0, 19.1.1, 19.1.2, 19.1.2, 19.2.0, 19.2.1 and 19.2.2 of:
+This includes versions 19.0.0, 19.0.1, 19.0.2, 19.1.0, 19.1.1, 19.1.2, 19.2.0, 19.2.1 and 19.2.2 of:
 
 * [react-server-dom-webpack](https://www.npmjs.com/package/react-server-dom-webpack)
 * [react-server-dom-parcel](https://www.npmjs.com/package/react-server-dom-parcel)