Update docker-build.yml

Author: GitTimeraider

.github/workflows/docker-build.yml

@@ -9,7 +9,7 @@ on:
 
 env:
   REGISTRY: ghcr.io
-  IMAGE_NAME: ${{ github.repository }}
+  IMAGE_NAME: gittimeraider/githubbackup
 
 jobs:
   build-and-push:
@@ -55,3 +55,4 @@ jobs:
         labels: ${{ steps.meta.outputs.labels }}
         cache-from: type=gha
         cache-to: type=gha,mode=max
+