[AZ-206] Update Woodpecker build configuration for Docker login

Replaced HARBOR_USER and HARBOR_TOKEN with REGISTRY_USER and REGISTRY_TOKEN in the build-arm.yml file. Adjusted the docker login command and updated the image tag format to include 'azaion' in the registry path for consistency with the new registry structure.

.woodpecker/build-arm.yml

@@ -11,13 +11,13 @@ steps:
     environment:
       REGISTRY_HOST:
         from_secret: registry_host
-      HARBOR_USER:
-        from_secret: harbor_user
-      HARBOR_TOKEN:
-        from_secret: harbor_token
+      REGISTRY_USER:
+        from_secret: registry_user
+      REGISTRY_TOKEN:
+        from_secret: registry_token
     commands:
-      - echo "$HARBOR_TOKEN" | docker login "$REGISTRY_HOST" -u "$HARBOR_USER" --password-stdin
-      - if [ "$CI_COMMIT_BRANCH" = "main" ]; then export TAG=arm; else export TAG=${CI_COMMIT_BRANCH}-arm; fi
+      - echo "$REGISTRY_TOKEN" | docker login "$REGISTRY_HOST" -u "$REGISTRY_USER" --password-stdin
+      - export TAG=${CI_COMMIT_BRANCH}-arm
       - export BUILD_DATE=$(date -u +%Y-%m-%dT%H:%M:%SZ)
       - |
         docker build -f Dockerfile \
@@ -25,7 +25,7 @@ steps:
           --label org.opencontainers.image.revision=$CI_COMMIT_SHA \
           --label org.opencontainers.image.created=$BUILD_DATE \
           --label org.opencontainers.image.source=$CI_REPO_URL \
-          -t $REGISTRY_HOST/admin:$TAG .
-      - docker push $REGISTRY_HOST/admin:$TAG
+          -t $REGISTRY_HOST/azaion/admin:$TAG .
+      - docker push $REGISTRY_HOST/azaion/admin:$TAG
     volumes:
       - /var/run/docker.sock:/var/run/docker.sock