Remove Woodpecker CI configuration file to simplify build process and eliminate unused settings.

.woodpecker.yml

@@ -1,25 +0,0 @@
-when:
-  branch: [stage, main]
-  event: push
-
-matrix:
-  include:
-    - PLATFORM: linux/arm64
-      TAG: arm
-    - PLATFORM: linux/amd64
-      TAG: amd64
-
-labels:
-  platform: ${PLATFORM}
-
-steps:
-  - name: build-and-push
-    image: plugins/docker
-    settings:
-      dockerfile: Dockerfile
-      context: .
-      repo: registry:5000/autopilot
-      tags:
-        - "${CI_COMMIT_BRANCH}-${TAG}"
-        - "${CI_COMMIT_SHA:0:8}-${TAG}"
-      insecure: true