Update golang Docker tag to v1.27

.gitea/workflows/docker-build.yml

@@ -9,7 +9,7 @@ jobs:
       - name: Set up Docker Buildx
         uses: docker/setup-buildx-action@v3
       - name: Check out repository code
-        uses: actions/checkout@v7
+        uses: actions/checkout@v6
       - name: Login to Docker Registry
         uses: docker/login-action@v3
         with:

build/Dockerfile

@@ -1,5 +1,5 @@
 ARG BUILDPLATFORM
-FROM --platform=$BUILDPLATFORM golang:1.26-alpine AS builder
+FROM --platform=$BUILDPLATFORM golang:1.27-alpine AS builder
 
 # Set working directory
 WORKDIR /app