🔨 fix: cd pipelines

Author: Zerohertz

.github/workflows/cd.yaml

@@ -79,7 +79,7 @@ jobs:
           git config credential.helper store
           git add k8s/postgresql/fastapi.yaml
           git commit -m ":tada: deploy: fastapi-cookbook [${{ env.tag_name }}]"
-          git push origin ${{ github.ref_name }}
+          git push origin main
 
       - name: Slack webhook
         uses: 8398a7/action-slack@v3