Update CHANGELOG to remove CI checks

Removed flaky CI checks from the changelog.

Author: bkchr

CHANGELOG.md

@@ -13,10 +13,6 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Fix staking on Asset Hub via XCM ([#1006](https://github.com/polkadot-fellows/runtimes/pull/1006))
 - Fix flaky `curl` download command in CI ([#1006](https://github.com/polkadot-fellows/runtimes/pull/1006))
 
-### Removed
-
-- Remove flaky CI checks for now ([#1006](https://github.com/polkadot-fellows/runtimes/pull/1006))
-
 ## [2.0.1] 04.11.2025
 
 ### Removed