Update dependency go to 1.25

Generated by renovateBot

Author: renovate[bot]

.github/workflows/docker.yaml

@@ -55,7 +55,7 @@ jobs:
       - name: Set up Go
         uses: actions/setup-go@v5
         with:
-          go-version: "1.21"
+          go-version: "1.25"
 
       - name: Download Go modules
         run: go mod download