Fixed registry in build workflow

.gitea/workflows/build.yaml

@@ -37,10 +37,10 @@ jobs:
           echo ::set-output name=tags::${TAGS}
           echo ::set-output name=build::true
 
-      - if: ${{ steps.prepare.outputs.build }} == 'true'
-        name: Login into Registry
+      - name: Login into Registry
         uses: docker/login-action@v3
         with:
+          registry: https://git.prettyhefty.com
           username: ${{ gitea.repository_owner }}
           password: ${{ secrets.REGISTRY_TOKEN }}