Update nginx Docker tag to v1.25.4

Dockerfile

@@ -6,7 +6,7 @@ WORKDIR /src
 RUN npm install \
   && npm run build
 
-FROM nginx:1.26.0-alpine as prod
+FROM nginx:1.25.4-alpine as prod
 LABEL maintainer="marco.blessing@googlemail.com"
 #HEALTHCHECK  --interval=15s --timeout=5s \
 #  CMD wget --no-verbose --tries=1 --spider http://localhost:80/ || exit 1

layouts/partials/extend-head.html

@@ -2,6 +2,6 @@
   async
   defer
   data-website-id="3e944f0b-6377-4a23-8bdd-64b408d13611"
-  src="https://umami.ocram85.com/script.js"
+  src="https://umami.ocram85.com/umami.js"
   data-domains="ocram85.com"
 ></script>