Update dependency nginx/agent to v3.5.1

| datasource  | package     | from   | to     |
| ----------- | ----------- | ------ | ------ |
| github-tags | nginx/agent | v3.5.0 | v3.5.1 |


Signed-off-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

build/Dockerfile.nginx

@@ -7,7 +7,7 @@ ADD --link --chown=101:1001 https://cs.nginx.com/static/keys/nginx_signing.rsa.p
 FROM nginx:1.29.3-alpine-otel
 
 # renovate: datasource=github-tags depName=nginx/agent
-ARG NGINX_AGENT_VERSION=v3.5.0
+ARG NGINX_AGENT_VERSION=v3.5.1
 ARG NJS_DIR
 ARG NGINX_CONF_DIR
 ARG BUILD_AGENT

build/Dockerfile.nginxplus

@@ -8,7 +8,7 @@ FROM alpine:3.22
 
 ARG NGINX_PLUS_VERSION=R35
 # renovate: datasource=github-tags depName=nginx/agent
-ARG NGINX_AGENT_VERSION=v3.5.0
+ARG NGINX_AGENT_VERSION=v3.5.1
 ARG NJS_DIR
 ARG NGINX_CONF_DIR
 ARG BUILD_AGENT

build/ubi/Dockerfile.nginx

@@ -11,7 +11,7 @@ FROM ghcr.io/nginx/dependencies/nginx-ubi:ubi9@sha256:cd8693e02cd22ad05d1c5c57f7
 FROM redhat/ubi9-minimal:9.7-1763362218 AS ubi-nginx
 
 # renovate: datasource=github-tags depName=nginx/agent
-ARG NGINX_AGENT_VERSION=v3.5.0
+ARG NGINX_AGENT_VERSION=v3.5.1
 ARG NJS_DIR
 ARG NGINX_CONF_DIR
 ARG BUILD_AGENT

build/ubi/Dockerfile.nginxplus

@@ -13,7 +13,7 @@ FROM redhat/ubi9-minimal:9.7-1763362218 AS ubi-nginx-plus
 ARG NGINX_PLUS_VERSION=R35
 
 # renovate: datasource=github-tags depName=nginx/agent
-ARG NGINX_AGENT_VERSION=v3.5.0
+ARG NGINX_AGENT_VERSION=v3.5.1
 ARG NJS_DIR
 ARG NGINX_CONF_DIR
 ARG BUILD_AGENT