Update golang Docker tag to v1.25

.drone.yml

@@ -5,7 +5,7 @@ name: build
 
 steps:
   - name: build
-    image: mgoltzsche/podman:5.6.2
+    image: mgoltzsche/podman:5.3.1
     privileged: true
     environment:
       REGISTRY_USERNAME:
@@ -34,7 +34,7 @@ steps:
         - main
 
   - name: cleanup
-    image: mgoltzsche/podman:5.6.2
+    image: mgoltzsche/podman:5.3.1
     privileged: true
     environment:
       RELEASE_IMAGE_NAME: "docker.io/genunix/restic"
@@ -64,7 +64,7 @@ name: promote
 
 steps:
   - name: promote
-    image: mgoltzsche/podman:5.6.2
+    image: mgoltzsche/podman:5.3.1
     privileged: true
     environment:
       REGISTRY_USERNAME:
@@ -87,7 +87,7 @@ steps:
         path: /var/lib/containers
 
   - name: cleanup
-    image: mgoltzsche/podman:5.6.2
+    image: mgoltzsche/podman:5.3.1
     privileged: true
     environment:
       RELEASE_IMAGE_NAME: "docker.io/genunix/restic"

Dockerfile

@@ -1,4 +1,4 @@
-FROM golang:1.23-alpine AS builder
+FROM golang:1.25-alpine AS builder
 
 ARG RESTIC_VERSION=0.17.3
 RUN apk add --no-cache git