fixed ghrc image name

Author: Dpbm

.github/workflows/ghrc.yml

@@ -31,7 +31,7 @@ jobs:
               uses: docker/metadata-action@9ec57ed1fcdbf14dcef7dfbe97b2010124a938b7
               with:
                   tags: type=raw,value=latest
-                  images: ${{ env.REGISTRY }}/${{ env.USERNAME }}/${{ env.IMAGE_NAME }}
+                  images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
 
             - name: Build and push Docker image
               uses: docker/build-push-action@f2a1d5e99d037542a71f64918e516c093c6f3fc4