[Enhancement] Add mmyolo CI on mmdeploy (#1650)

* add mmyolo ut workflow

* add test_linux/windows ort/trt for mmyolo

* fix abs path to rel path

* fix mmyolo ut

* fix mmyolo position

* fix mmyolo dir

* fix build yolo

* fix yolo path

* fix yolo path

* fix yolo install path

* fix yolo install path for cuda

* remove dumplicated ci

* reformat script

.github/workflows/build.yml

@@ -50,6 +50,10 @@ jobs:
           python -m mim install -r requirements/codebases.txt
           python -m pip install -U numpy clip
           python -m pip list
+      - name: Install mmyolo
+        run: |
+          git clone -b dev --depth 1 https://github.com/open-mmlab/mmyolo.git /home/runner/work/mmyolo
+          python -m pip install -v -e /home/runner/work/mmyolo
       - name: Build and install
         run: |
           rm -rf .eggs && python -m pip install -e .
@@ -59,6 +63,11 @@ jobs:
           coverage run --branch --source mmdeploy -m pytest -rsE tests
           coverage xml
           coverage report -m
+      - name: Run mmyolo deploy unittests
+        run: |
+          python -m pip install xdoctest
+          cd /home/runner/work/mmyolo
+          pytest tests/test_deploy
 
   build_cpu_sdk:
     runs-on: ubuntu-18.04