Remove change log

Remove the change log as the changes in this PR only
affect CCM alternative implementation developers.

Signed-off-by: Ronald Cron <ronald.cron@arm.com>
diff --git a/ChangeLog.d/m-ccm-api.txt b/ChangeLog.d/m-ccm-api.txt
deleted file mode 100644
index 7301e12..0000000
--- a/ChangeLog.d/m-ccm-api.txt
+++ /dev/null
@@ -1,5 +0,0 @@
-Features
-   * The CCM API now supports multi-part operations. Alternative
-     implementations can add multipart support according to the new multi-part
-     interface functions. The implementation of these functions in Mbed TLS
-     will be added in a future release.