fix(renovate): add missing cURL

remove obsolete dind-go image

.drone.yml

@@ -20,21 +20,6 @@ steps:
     IMAGE_TAG: latest
     BUILD_CONTEXT: ko/
 
-- name: dind-go
-  image: gcr.io/kaniko-project/executor:debug
-  network_mode: host
-  commands:
-    - >
-      echo "{\"auths\": {\"https://code.icb4dc0.de\": {\"auth\" : \"$(printf '%s:%s' $$GITEA_USER $$GITEA_TOKEN | base64)\" }}}" > /kaniko/.docker/config.json
-    - /kaniko/executor --destination "$${IMAGE_REPO}:$${IMAGE_TAG}" --context "$${BUILD_CONTEXT}"
-  environment:
-    GITEA_USER: prskr
-    GITEA_TOKEN:
-      from_secret: gitea_token
-    IMAGE_REPO: code.icb4dc0.de/prskr/ci-images/dind-go
-    IMAGE_TAG: latest
-    BUILD_CONTEXT: dind-go/
-
 - name: caddy
   image: gcr.io/kaniko-project/executor:debug
   network_mode: host

dind-go/Dockerfile

@@ -1,11 +0,0 @@
-FROM docker.io/golang:alpine
-
-# Install Docker and Docker Compose
-RUN apk --no-cache add \
-    bash \
-    curl \
-    docker \
-    make \
-    gcc \
-    libc-dev \
-    git

renovate/Dockerfile

@@ -1,4 +1,5 @@
 FROM docker.io/node:lts-alpine
 
 RUN npm install -g renovate && \
+    apk add -U --no-cache curl && \
     curl -L https://go.dev/dl/go1.20.1.linux-amd64.tar.gz | tar -xvz -C /usr/local