Changed CI Workflow for tagged build

.woodpecker/3-build-tagged.yml

@@ -1,8 +1,6 @@
 steps:
-  - name: build-docker-tg-linux-amd64/arm64/armv6
+  - name: build-docker-lt-linux-amd64/arm64/armv6
     image: woodpeckerci/plugin-docker-buildx:3
-    environment:
-      - DOCKER_HOST=tcp://docker:2376
     settings:
       platforms: linux/amd64,linux/arm/v6,linux/arm64/v8
       repo: git.hackmi.ch/phil/goshorly
@@ -16,6 +14,10 @@ steps:
         - CI_COMMIT_BRANCH=${CI_COMMIT_BRANCH}
         - CI_COMMIT_SHORT_SHA=${CI_COMMIT_SHA:0:10}
         - CI_COMMIT_TAG=${CI_COMMIT_TAG}
+    when:
+      - event: push
+        branch: main
+      - event: cron
 
 services:
   docker:
@@ -23,6 +25,10 @@ services:
     commands:
       - dockerd --tls=false --host=tcp://0.0.0.0:2376
     privileged: true
+    when:
+      - event: push
+        branch: main
+      - event: cron
 
 depends_on:
   - 1-check