Merge pull request #1185 from nginx-proxy/dependabot/docker/library/alpine-3.21.3

build: bump library/alpine from 3.21.2 to 3.21.3

Author: buchdag

Dockerfile

@@ -1,6 +1,6 @@
 FROM docker.io/nginxproxy/docker-gen:0.14.5 AS docker-gen
 
-FROM docker.io/library/alpine:3.21.2
+FROM docker.io/library/alpine:3.21.3
 
 ARG GIT_DESCRIBE="unknown"
 ARG ACMESH_VERSION=3.1.0