docs(CHANGELOG): remove reverted commit from 1.2.26

See angular#9079 (comment)

Author: petebacondarwin

CHANGELOG.md

@@ -115,9 +115,7 @@ caused by incorrect application logic and not by the user.
 ## Bug Fixes
 
 
-- **$compile:** Resolve leak with asynchronous compilation
-  ([5c9c1973](https://github.com/angular/angular.js/commit/5c9c19730526d5df6f16c523e578e5305f3796d0),
-   [#9199](https://github.com/angular/angular.js/issues/9199), [#9079](https://github.com/angular/angular.js/issues/9079), [#8504](https://github.com/angular/angular.js/issues/8504), [#9197](https://github.com/angular/angular.js/issues/9197))
+
 - **select:** make ctrl.hasOption method consistent
   ([11d2242d](https://github.com/angular/angular.js/commit/11d2242df65b2ade0dabe366a0c42963b6d37df5),
    [#8761](https://github.com/angular/angular.js/issues/8761))