[CI] [GHA] Fix openvino.test_utils imports for Mac and Win Python unittests

.github/actions/setup_python/action.yml

@@ -0,0 +1,63 @@
+name: 'Setup Python and pip cache'
+description: 'Setups Python with the provided version and sets up the pip cache'
+inputs:
+  version:
+    description: 'Python version to install'
+    required: true
+  pip-cache-path:
+    description: 'Path on share where the pip cache is stored'
+    required: false
+  should-setup-pip-paths:
+    description: 'If the action should setup `PIP_CACHE_DIR` & `PIP_INSTALL_PATH` env variables'
+    required: false
+    default: 'false'
+  self-hosted-runner:
+    description: 'If the runner is self-hosted'
+    required: false
+    default: 'true'
+runs:
+  using: 'composite'
+  steps:
+
+    - if: ${{ runner.os == 'Linux' && inputs.self-hosted-runner == 'true' }}
+      name: Install 'actions/setup-python@v4' dependencies
+      shell: bash
+      run: apt-get update && apt-get install -y ca-certificates
+
+    - if: ${{ runner.os == 'Linux' && runner.arch == 'ARM64' }}
+      name: Setup sudo
+      shell: bash
+      run: apt-get update && apt-get install -y sudo # Needed for the deadsnakes action
+
+    - if: ${{ runner.os == 'Linux' && runner.arch == 'ARM64' }}
+      name: Setup Python ${{ inputs.version }}
+      uses: deadsnakes/[email protected]
+      with:
+        python-version: ${{ inputs.version }}
+
+    - if: ${{ runner.os == 'macOS' || runner.os == 'Windows' || (runner.os == 'Linux' && runner.arch != 'ARM64') }}
+      name: Setup Python ${{ inputs.version }}
+      uses: actions/setup-python@v4
+      with:
+        python-version: ${{ inputs.version }}
+      env:
+        PIP_CACHE_DIR: ${{ inputs.self-hosted-runner == 'true' && inputs.pip-cache-path || '' }}
+
+    - if: ${{ inputs.should-setup-pip-paths == 'true' }}
+      name: Setup pip variables (cache and install path)
+      shell: bash
+      run: |
+        PIP_VER=$(python3 -c "import pip; print(pip.__version__)")
+        echo "Using pip version: ${PIP_VER}"
+        echo "PIP_CACHE_DIR=${{ inputs.pip-cache-path }}/${PIP_VER}" >> $GITHUB_ENV
+        echo "PIP_INSTALL_PATH=$(python3 -c 'import sysconfig; print(sysconfig.get_paths()["purelib"])')" >> $GITHUB_ENV
+
+    - if: ${{ inputs.should-setup-pip-paths == 'true' }}
+      name: Get pip cache info
+      shell: bash
+      run: |
+        echo "Cache size: "
+        du -h -d2 ${{ env.PIP_CACHE_DIR }}
+        echo "Cache info: "
+        python3 -m pip cache info
+      continue-on-error: true