build(woodpecker): build docker image on push to next

.woodpecker/push-next.yml

@@ -11,3 +11,16 @@ steps:
       repository_token: "776a3b928b852472c2af727a360c85c00af64b9f"
       prefix_regex: "(#|//) (TODO|FIXME): "
       debug: false
+
+  docker-build:
+    when:
+      - event: push
+        branch: next
+    # INFO: https://woodpecker-ci.org/plugins/Docker%20Buildx
+    image: docker.io/woodpeckerci/plugin-docker-buildx:4.2.0
+    settings:
+      username: kemitix
+      repo: git.kemitix.net/kemitix/git-next
+      dockerfile: Dockerfile
+      auto_tag: false
+      dry-run: true # don't push to remote repo

Dockerfile

@@ -20,7 +20,7 @@ WORKDIR /app
 RUN apt-get update && \
   apt-get install --no-install-recommends -y \
   git=1:2.39.2-1.1 \
-  libssl3=3.0.13-1~deb12u1 \
+  libssl3=3.0.14-1~deb12u1 \
   libdbus-1-dev=1.14.10-1~deb12u1 \
   ca-certificates=20230311 \
   && \