add server URL

.github/workflows/build.yml

@@ -7,6 +7,8 @@ jobs:
   docker:
     runs-on: ubuntu-latest
     steps:
+      - name: Blah
+        run: echo ${{ github.server_url }}/${{ github.repository }}
       - name: Login to Docker Hub
         uses: docker/login-action@v3
         with:
@@ -21,3 +23,5 @@ jobs:
         with:
           push: true
           tags: brendanhaines/iverilog:latest
+          build-args:
+            ANNOTATION_DESCRIPTION="${{ github.server_url }}/${{ github.repository }}"