Merge branch 'fix-relaunch-news' into 'master'

delete non-functional link in excerpt

See merge request !453

_posts/2022/2022-04-06-hifis-net-relaunch.md

@@ -12,7 +12,7 @@ layout: blogpost
 categories:
   - news
 excerpt: >
-  New look and new contents—[hifis.net](https://hifis.net) got a makeover to present the Helmholtz digital services. 
+  New look and new contents—<a href="https://hifis.net">hifis.net</a> got a makeover to present the Helmholtz digital services.
 ---
 
 ### Have a look at the new HIFIS website that just got relaunched!