Add woodpecker config

.woodpecker/build_docker.yml

@@ -0,0 +1,33 @@
+steps:
+  build-dev:
+    image: woodpeckerci/plugin-docker-buildx
+    settings:
+      repo:  git.sebclem.fr/sebclem/${CI_REPO_NAME}
+      cache_from: git.sebclem.fr/sebclem/${CI_REPO_NAME}
+      registry: git.sebclem.fr
+      auto_tag: true
+      logins:
+        - registry: https://git.sebclem.fr
+          username:
+            from_secret: docker_user
+          password:
+            from_secret: docker_token
+    when:
+      event: [push, pull_request, manual]
+
+  publish:
+    image: woodpeckerci/plugin-docker-buildx
+    settings:
+      platforms: linux/amd64
+      auto_tag: true
+      repo:  git.sebclem.fr/sebclem/${CI_REPO_NAME}
+      cache_from: git.sebclem.fr/sebclem/${CI_REPO_NAME}
+      logins:
+        - registry: https://git.sebclem.fr
+          username:
+            from_secret: docker_user
+          password:
+            from_secret: docker_token
+    when:
+      event: 
+        - tag