Fix more issues in CI scripts

Author: sovrasov

.github/workflows/test_accuracy.yml

@@ -25,7 +25,7 @@ jobs:
         run: |
           source venv/bin/activate
           python -m pip install --upgrade pip
-          pip install model_api/python/[tests] --extra-index-url https://download.pytorch.org/whl/cpu
+          pip install model_api/python/[tests, build] --extra-index-url https://download.pytorch.org/whl/cpu
       - name: Prepare test data
         run: |
           source venv/bin/activate
@@ -35,11 +35,12 @@ jobs:
           source venv/bin/activate
           pytest --data=./data tests/python/accuracy/test_accuracy.py
           DATA=data pytest --data=./data tests/python/accuracy/test_YOLOv8.py
-      - name: Install CPP ependencies
+      - name: Install CPP dependencies
         run: |
           sudo bash model_api/cpp/install_dependencies.sh
       - name: Build CPP Test
         run: |
+          source venv/bin/activate
           mkdir build && cd build
           cmake ../tests/cpp/accuracy/ -DCMAKE_CXX_FLAGS=-Werror
           make -j

.github/workflows/test_precommit.yml

@@ -72,6 +72,7 @@ jobs:
           python tests/cpp/precommit/prepare_data.py -d data -p tests/cpp/precommit/public_scope.json
       - name: Build
         run: |
+          source venv/bin/activate
           mkdir build && cd build
           cmake ../tests/cpp/precommit/ -DCMAKE_CXX_FLAGS=-Werror
           cmake --build . -j $((`nproc`*2+2))
@@ -112,8 +113,8 @@ jobs:
         shell: bash
         run: |
           mkdir build && cd build
-          MSYS_NO_PATHCONV=1 cmake ../examples/cpp/ -DOpenVINO_DIR=$GITHUB_WORKSPACE/w_openvino_toolkit_windows_2024.6.0.17404.4c0f47d2335_x86_64/runtime/cmake -DOpenCV_DIR=$GITHUB_WORKSPACE/opencv/opencv/build -DCMAKE_CXX_FLAGS=/WX
-          cmake --build . --config Release -j $((`nproc`*2+2)) -DENABLE_PY_BINDINGS=OFF
+          MSYS_NO_PATHCONV=1 cmake ../examples/cpp/ -DOpenVINO_DIR=$GITHUB_WORKSPACE/w_openvino_toolkit_windows_2024.6.0.17404.4c0f47d2335_x86_64/runtime/cmake -DOpenCV_DIR=$GITHUB_WORKSPACE/opencv/opencv/build -DCMAKE_CXX_FLAGS=/WX -DENABLE_PY_BINDINGS=OFF
+          cmake --build . --config Release -j $((`nproc`*2+2))
       - name: Run sync sample
         shell: cmd
         # .\w_openvino_toolkit_windows_2023.0.0.10926.b4452d56304_x86_64\setupvars.bat exits with 0 code without moving to a next command. Set PATH manually