added --no-cache for production grade image

Dockerfile

@@ -3,8 +3,8 @@ FROM alpine:3.22 AS builder
 
 ENV NGINX_VERSION=1.29.3
 
-# Build dependencies (the --no-cache has been removed for development reasons add it later after apk add part)
-RUN apk add \
+# Build dependencies 
+RUN apk add --no-cache \
     build-base pcre2-dev zlib-dev openssl-dev linux-headers curl gnupg tar
 
 WORKDIR /tmp
@@ -52,8 +52,9 @@ RUN rm -rf /tmp/* && rm -rf /var/cache/apk/*
 FROM alpine:3.22
 
 # Runtime dependencies
-RUN apk add \
+RUN apk add --no-cache \
     pcre2 zlib openssl ca-certificates tzdata libcap git
+
 RUN addgroup -S nginx && adduser -D -S -h /var/cache/nginx -s /sbin/nologin -G nginx nginx
 RUN mkdir -p /var/cache/nginx /etc/nginx/conf.d /etc/nginx/stream_conf.d /usr/share/nginx/html /var/run
 RUN chown -R nginx:nginx /var/cache/nginx /var/run /etc/nginx /usr/share/nginx/html