Update CHANGELOG.md

Author: aduh95

CHANGELOG.md

@@ -6,6 +6,7 @@
 ### Bug Fixes
 
 * bump package manager versions ([#754](https://github.com/nodejs/corepack/issues/754)) ([35e3869](https://github.com/nodejs/corepack/commit/35e3869f3f4d21bbfccdf78ea564ab0723d6f36f))
+* fix potential race condition in `node-tar` ([#757](https://github.com/nodejs/corepack/pull/757)) ([78808a7](78808a72691655fe5140c02ae41d4baef88cd9fa))
 
 ## [0.34.1](https://github.com/nodejs/corepack/compare/v0.34.0...v0.34.1) (2025-10-17)