Update release process

Change-Id: I64055a4d879af982c4f2b9f9e5f14f268acf14d4
diff --git a/dict.txt b/dict.txt
index 0b3a9f6..191c12e 100644
--- a/dict.txt
+++ b/dict.txt
@@ -7,6 +7,7 @@
 CNI
 Clos
 DDoS
+Dockerhub
 Edgecore
 Fluentbit
 GPP