Bump docker.io/alpine image from 3.23.0 to v3.23.2

Author: dghubble-renovate[bot]

Dockerfile

@@ -2,7 +2,7 @@ FROM docker.io/golang:1.25.5 AS builder
 COPY . src
 RUN cd src && make build
 
-FROM docker.io/alpine:3.23.0
+FROM docker.io/alpine:3.23.2
 LABEL maintainer="Dalton Hubble <[email protected]>"
 LABEL org.opencontainers.image.title="fleetlock",
 LABEL org.opencontainers.image.source="https://github.com/poseidon/fleetlock"