cahnged how the username is called

Author: thogue12

.github/workflows/push-docker-image.yml

@@ -44,5 +44,5 @@ jobs:
       # https://github.com/docker/build-push-action
       - name: Push Docker Image to GHCR
         run: |
-          docker push ghcr.io/${{ github.repository_owner }}/${{ env.IMAGE_NAME }}:latest}}
+          docker push ghcr.io/${{ github.repository_owner }}/${{ env.IMAGE_NAME }}:latest