[deps] Bumped dependencies in Nginx, FreeRADIUS and Postfix images

Author: pandafy

images/openwisp_freeradius/Dockerfile

@@ -2,7 +2,7 @@ FROM freeradius/freeradius-server:3.2.7-alpine
 
 # hadolint ignore=DL3018
 RUN apk add --no-cache --update tzdata~=2024b-r1 \
-                                postgresql17-client~=17.5-r0 && \
+                                postgresql17-client~=17.6-r0 && \
     rm -rf /var/cache/apk/* /tmp/*
 
 RUN addgroup -S freerad && \

images/openwisp_nginx/Dockerfile

@@ -1,7 +1,7 @@
 FROM nginx:1.29.0-alpine
 
 RUN apk add --update --no-cache \
-            openssl~=3.5.1-r0 \
+            openssl~=3.5.2-r0 \
             py3-pip~=25.1.1-r0 \
             certbot~=4.0.0-r0 \
             certbot-nginx~=4.0.0-r1 && \

images/openwisp_postfix/Dockerfile

@@ -2,11 +2,11 @@ FROM alpine:3.22
 
 WORKDIR /opt/openwisp/
 RUN apk add --no-cache --upgrade \
-            openssl~=3.5.1-r0 \
+            openssl~=3.5.2-r0 \
             cyrus-sasl~=2.1.28-r8	\
             cyrus-sasl-login~=2.1.28-r8 && \
     apk add --no-cache \
-            postfix~=3.10.3-r0 \
+            postfix~=3.10.4-r0 \
             rsyslog~=8.2410.0-r1 \
             tzdata~=2025b-r0 && \
     rm -rf /tmp/* /var/cache/apk/*