Make image name depend on github repo name

So that forks can also test image publishing.

Author: reegnz

.github/workflows/release.yaml

@@ -2,7 +2,6 @@
 name: goreleaser
 
 on:
-  pull_request:
   push:
     # run only against tags
     tags:
@@ -34,3 +33,4 @@ jobs:
           args: release --clean
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          KO_DOCKER_REPO: ghcr.io/${{ github.repository_owner }}/${{ github.repository_name }}

.goreleaser.yaml

@@ -26,8 +26,7 @@ builds:
       - arm64
 
 kos:
-  - repository: ghcr.io/hercynium/istio-fortsa
-    base_image: gcr.io/distroless/static:nonroot
+  - base_image: gcr.io/distroless/static:nonroot
     tags:
       - "{{ .Tag }}"
       - latest