build: bump library/nginx from 1.27.4 to 1.27.5

Bumps library/nginx from 1.27.4 to 1.27.5.

---
updated-dependencies:
- dependency-name: library/nginx
  dependency-version: 1.27.5
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

Dockerfile.alpine

@@ -4,7 +4,7 @@ FROM docker.io/nginxproxy/docker-gen:0.14.6 AS docker-gen
 FROM docker.io/nginxproxy/forego:0.18.2 AS forego
 
 # Build the final image
-FROM docker.io/library/nginx:1.27.4-alpine
+FROM docker.io/library/nginx:1.27.5-alpine
 
 ARG NGINX_PROXY_VERSION
 # Add DOCKER_GEN_VERSION environment variable because 

Dockerfile.debian

@@ -4,7 +4,7 @@ FROM docker.io/nginxproxy/docker-gen:0.14.6-debian AS docker-gen
 FROM docker.io/nginxproxy/forego:0.18.2-debian AS forego
 
 # Build the final image
-FROM docker.io/library/nginx:1.27.4
+FROM docker.io/library/nginx:1.27.5
 
 ARG NGINX_PROXY_VERSION
 # Add DOCKER_GEN_VERSION environment variable because