Try relative pathing to get into the project dir

.gitea/workflows/release.yml

@@ -44,7 +44,7 @@ jobs:
         run: git checkout deb
       - name: Install build-deps
         run: apt-get build-dep .
-        working-directory: /root/gt-tool
+        working-directory: ./gt-tool
       - name: Build the package
         run: gbp buildpackage
       - name: Install the tool we just built