Capture right compose files

config.js.tmpl

@@ -7,6 +7,9 @@ module.exports = {
   unicodeEmoji: false,
   assignees: ["decentral1se", "calix"],
   labels: ["renovate", "dependencies", "automated"],
+  docker-compose: {
+    fileMatch: "(^|/)compose[^/]*\.ya?ml$"
+  }
   onboardingConfig: {
     extends: ["config:base"],
   },