fix: trigger docker image build on changes to ansible vars

Author: sweatybridge

.github/workflows/dockerhub-release-matrix.yml

@@ -7,6 +7,7 @@ on:
       - release/*
     paths:
       - ".github/workflows/dockerhub-release-matrix.yml"
+      - "ansible/vars.yml"
   workflow_dispatch:
 
 jobs: