fix: Update cd.yml workflow to remove unnecessary release branch setu…

…p and improve cron schedule

.github/workflows/docker-build.yml

@@ -3,10 +3,10 @@ name: Docker Build
 on:
   workflow_dispatch:
   schedule:
-    - cron: "0 10 * * *"  # Run every day at 10:00 UTC for `nightly` tag
+    - cron: "0 10 * * *"
   push:
     tags:
-      - "v*.*.*"  # Run on version tags only
+      - "v*.*.*"
 
 jobs:
   docker:
@@ -56,7 +56,7 @@ jobs:
         uses: docker/login-action@v3
         with:
           registry: ghcr.io
-          username: ${{ github.repository_owner }}
+          username: ${{ github.actor }}
           password: ${{ secrets.GITHUB_TOKEN }}
 
       - name: Build and Push Docker Image