ci(build): add /root/.local/bin to PATH

.gitea/workflows/build.yaml

@@ -18,7 +18,10 @@ jobs:
             - name: Display PDM version
               run: pdm --version
             - name: PDM install dependencies
-              run: pdm install
+              run: |
+                  pdm install
+                  echo "/root/.local/bin" >> $GITHUB_PATH
+                  echo "Updated PATH: $PATH"
             - name: Lint
               run: |
                   pdm run lint