ci: revert admin to direct kaniko build (no crane)

.woodpecker.yml

@@ -3,17 +3,6 @@ when:
   event: push
 
 steps:
-  - name: mirror-base-images
-    image: gcr.io/go-containerregistry/crane:debug
-    environment:
-      REG_USER:
-        from_secret: REGISTRY_USERNAME
-      REG_PASS:
-        from_secret: REGISTRY_PASSWORD
-    commands:
-      - crane auth login registry.nxtgauge.com -u "$REG_USER" -p "$REG_PASS"
-      - crane copy docker.io/library/node:20-alpine registry.nxtgauge.com/node:20-alpine
-
   - name: build-and-push
     image: woodpeckerci/plugin-kaniko:2.1.1
     settings:
@@ -21,6 +10,7 @@ steps:
       repo: nxtgauge-admin-solid
       dockerfile: Dockerfile.simple
       tags:
+        - ${CI_COMMIT_SHA}
         - latest
         - high-performance-latest
       username: