修改pip版本以解决lap安装失败的问题

.github/workflows/build.yml

@@ -52,12 +52,11 @@ jobs:
         with:
           node-version: ${{ matrix.node-version }}
       - name: Upgrade pip
-        run: python -m pip install pip --upgrade --user
+        run: python -m pip install pip==22.0.3 --upgrade --user
       - name: Install PaddlePaddle
         run: python -m pip install paddlepaddle==2.4.0 -i https://pypi.tuna.tsinghua.edu.cn/simple
       - name: Install PaddleRS
         run: |
-          python -m pip install lap==0.4.0
           python -m pip install -r PaddleRS/requirements.txt
           python -m pip install -e PaddleRS
       - name: Install GDAL