Fix image name to use repo name

Author: Preskton

.github/workflows/docker-image.yml

@@ -15,7 +15,7 @@ jobs:
         with:
           # list of Docker images to use as base name for tags
           images: |
-            ghcr.io/${{ github.repository_owner }}/${{ github.repository_owner }}
+            ghcr.io/${{ github.repository_owner }}/${{ github.event.repository.name }}
           # generate Docker tags based on the following events/attributes
           tags: |
             type=semver,pattern={{major}}.{{minor}}.{{patch}}