Change REG

Signed-off-by: Patrick Niebeling <patrick.niebeling@adacor.com>

.gitea/workflows/deploy.yaml

@@ -14,7 +14,7 @@ jobs:
       - name: Login to Docker Hub
         uses: docker/login-action@v3
         with:
-          registry: ghcr.io
+          registry: gitea.gnilebein.de
           username: ${{ secrets.REG_GITEA_USERNAME }}
           password: ${{ secrets.REG_GITEA_PASSWORD }}
       # - name: Build and push