Update golang Docker tag to v1.26

.woodpecker/renovate.yaml

@@ -21,7 +21,7 @@ steps:
       - bao kv get -mount secret -field RENOVATE_TOKEN renovate > /woodpecker/renovate_token
       - bao kv get -mount secret -field GITHUB_COM_TOKEN renovate > /woodpecker/github_com_token
   - name: Run Renovate
-    image: renovate/renovate:43.222.1
+    image: renovate/renovate:43.220.0
     environment:
       RENOVATE_AUTODISCOVER: "true"
       RENOVATE_ENDPOINT: https://gitea.lumpiasty.xyz/api/v1

infra/controllers/cert-manager-webhook-ovh.yaml

@@ -18,7 +18,7 @@ spec:
   chart:
     spec:
       chart: cert-manager-webhook-ovh
-      version: 0.9.13
+      version: 0.9.11
       sourceRef:
         kind: HelmRepository
         name: cert-manager-webhook-ovh

mikrotik/coredns/Dockerfile

@@ -1,5 +1,5 @@
 # Stage 1: build CoreDNS with minimal plugin set
-FROM golang:1.25-alpine AS build
+FROM golang:1.26-alpine AS build
 
 RUN apk add --no-cache git make bash