docs: update support timeline [ci skip]

Author: ilhan007

packages/website/blog/releases/announcing-v2.mdx

@@ -148,7 +148,7 @@ Our comprehensive [Migration Guide](https://sap.github.io/ui5-webcomponents/nigh
 
 ## Ongoing Support for Version 1.x 
 
- We will continue to support version 1.x until the end of the year, focusing on bug fixes to ensure continuity for our existing users. 
+ We will continue to support version 1.x until the **end of June 2025**, focusing on bug fixes to ensure continuity for our existing users. 
 
 
 ## Get Help and Engage with the Community