Pin only major version of renovate

.woodpecker/release-tag.yaml

@@ -44,7 +44,7 @@ steps:
       - bao kv get -mount secret -field RENOVATE_TOKEN renovate > /woodpecker/git_token
 
   - name: Auto-tag mt.1 on Tailscale bump
-    image: alpine/git:v2.54.0
+    image: alpine/git:v2.52.0
     environment:
       CI_REPO_URL: https://gitea.lumpiasty.xyz/lumpiasty/mikrotik-tailscale.git
     commands:

Dockerfile

@@ -32,7 +32,7 @@ FROM --platform=$BUILDPLATFORM tonistiigi/xx:1.9.0@sha256:c64defb9ed5a91eacb37f9
 # =============================================================================
 # Stage 1: Build Tailscale combined binary (cross-compiled, runs natively)
 # =============================================================================
-FROM --platform=$BUILDPLATFORM golang:1.26.4-alpine@sha256:3ad57304ad93bbec8548a0437ad9e06a455660655d9af011d58b993f6f615648 AS builder
+FROM --platform=$BUILDPLATFORM golang:1.26.4-alpine@sha256:f1ddd9fe14fffc091dd98cb4bfa999f32c5fc77d2f2305ea9f0e2595c5437c14 AS builder
 
 # renovate: datasource=github-releases depName=tailscale packageName=tailscale/tailscale versioning=semver
 ARG TAILSCALE_VERSION=v1.98.5
@@ -303,7 +303,7 @@ RUN printf '%s\n' \
 # only for this one lightweight probe step (busybox --help per applet), not
 # for the compile itself. The probe can alternatively be skipped by using
 # a pre-enumerated applet list, but the current approach is simpler.
-FROM --platform=$BUILDPLATFORM alpine:3.24.1@sha256:28bd5fe8b56d1bd048e5babf5b10710ebe0bae67db86916198a6eec434943f8b AS busybox
+FROM --platform=$BUILDPLATFORM alpine:3.24.0@sha256:a2d49ea686c2adfe3c992e47dc3b5e7fa6e6b5055609400dc2acaeb241c829f4 AS busybox
 
 # Copy xx cross-compilation helpers (xx-clang, xx-apk, xx-info, etc.)
 COPY --from=xx / /