Update CHANGELOG.md

Author: lexasq

CHANGELOG.md

@@ -1,7 +1,7 @@
 ## [9.0.0](https://github.com/valor-software/ng2-file-upload/compare/v8.0.0...v9.0.0) (2025-09-04)
 
 
-* Added angular 19 support
+* Added angular 20 support
 
 ## [8.0.0](https://github.com/valor-software/ng2-file-upload/compare/v7.0.1...v8.0.0) (2025-01-15)