chore(deps): update golang docker tag to v1.25 (#1509)

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

Author: renovate[bot]

Dockerfile

@@ -2,7 +2,7 @@
 # docker run -ti -p 2121-2130:2121-2130 fclairamb/ftpserver
 
 # Preparing the build environment
-FROM golang:1.24-alpine AS builder
+FROM golang:1.25-alpine AS builder
 ENV GOFLAGS="-mod=readonly"
 RUN apk add --update --no-cache bash ca-certificates curl git && update-ca-certificates
 RUN mkdir -p /workspace

Dockerfile.alpine

@@ -2,7 +2,7 @@
 # docker run -ti -p 2121-2130:2121-2130 fclairamb/ftpserver
 
 # Preparing the build environment
-FROM golang:1.24-alpine AS builder
+FROM golang:1.25-alpine AS builder
 ENV GOFLAGS="-mod=readonly"
 RUN apk add --update --no-cache bash ca-certificates curl git && update-ca-certificates
 RUN mkdir -p /workspace