update deps and fix animateCSS_spec test (#3811)

- animateCSS_spec test did throw errors at least with newest
dependencies (running locally or on gitlab)
- dependency updates: New jest v30 breaks our tests so we have to stay
with v29 until fixed (will take a look)

Author: khassel

CHANGELOG.md

@@ -50,7 +50,7 @@ planned for 2025-07-01
 
 ### Updated
 
-- [core] Update dependencies including electron to v36 (#3774, #3788)
+- [core] Update dependencies including electron to v36 (#3774, #3788, #3811)
 
 ## [2.31.0] - 2025-04-01