changelog update

Signed-off-by: exploreriii <133720349+exploreriii@users.noreply.github.com>

Author: exploreriii

CHANGELOG.md

@@ -54,6 +54,7 @@ This changelog is based on [Keep a Changelog](https://keepachangelog.com/en/1.1.
 - Dependabot alerts (version bumps)
 - Fixed incorrect `TokenType` import (protobuf vs. SDK enum) in 18 example files.
 - Update `schedule_sign_transaction_e2e_test` to check for key presence instead of relying on index.
+- chore: fixed integration test names without a test prefix or postfix
 
 ### Breaking Changes
 - chore: changed the file names airdrop classes (#631)