fix(ci): Fix "poetry could not find a pyproject.toml" in import lint …

…workflow (#3935)

# Description

This pull request fixes an issue with the import lint PR workflow, which
errors out with message:

```
Poetry could not find a pyproject.toml file in /home/runner/work/promptflow/promptflow or its parents
```

# All Promptflow Contribution checklist:
- [ ] **The pull request does not introduce [breaking changes].**
- [ ] **CHANGELOG is updated for new features, bug fixes or other
significant changes.**
- [ ] **I have read the [contribution
guidelines](https://github.com/microsoft/promptflow/blob/main/CONTRIBUTING.md).**
- [ ] **I confirm that all new dependencies are compatible with the MIT
license.**
- [ ] **Create an issue and link to the pull request to get dedicated
review from promptflow team. Learn more: [suggested
workflow](../CONTRIBUTING.md#suggested-workflow).**

## General Guidelines and Best Practices
- [ ] Title of the pull request is clear and informative.
- [ ] There are a small number of commits, each of which have an
informative message. This means that previously merged commits do not
appear in the history of the PR. For more information on cleaning up the
commits in your PR, [see this
page](https://github.com/Azure/azure-powershell/blob/master/documentation/development-docs/cleaning-up-commits.md).

### Testing Guidelines
- [ ] Pull request includes test coverage for the included changes.

.github/workflows/promptflow-import-linter.yml

@@ -26,33 +26,28 @@ jobs:
     - name: Install all packages
       run: |
         touch src/promptflow-tracing/promptflow/__init__.py
-        poetry install --with dev -C ${{ env.WORKING_DIRECTORY }}/src/promptflow-tracing
+        poetry install -C ${{ env.WORKING_DIRECTORY }}/src/promptflow-tracing --with dev
         touch src/promptflow-core/promptflow/__init__.py
-        poetry install --with dev -C ${{ env.WORKING_DIRECTORY }}/src/promptflow-core
+        poetry install -C ${{ env.WORKING_DIRECTORY }}/src/promptflow-core --with dev
         touch src/promptflow-devkit/promptflow/__init__.py
-        poetry install --with dev -C ${{ env.WORKING_DIRECTORY }}/src/promptflow-devkit
+        poetry install -C ${{ env.WORKING_DIRECTORY }}/src/promptflow-devkit --with dev
         touch src/promptflow-azure/promptflow/__init__.py
-        poetry install --with dev -C ${{ env.WORKING_DIRECTORY }}/src/promptflow-azure
+        poetry install -C ${{ env.WORKING_DIRECTORY }}/src/promptflow-azure --with dev
         touch src/promptflow-evals/promptflow/__init__.py
-        poetry install --with dev -C ${{ env.WORKING_DIRECTORY }}/src/promptflow-evals
+        poetry install -C ${{ env.WORKING_DIRECTORY }}/src/promptflow-evals --with dev
       working-directory: ${{ env.WORKING_DIRECTORY }}
     - name: import lint
       run: |
         echo "=== Running import lint in promptflow-tracing ==="
-        cd ${{ env.WORKING_DIRECTORY }}/src/promptflow-tracing
-        poetry run lint-imports
+        poetry -C ${{ env.WORKING_DIRECTORY }}/src/promptflow-tracing run lint-imports
         echo "=== Running import lint in promptflow-core ==="
-        cd ${{ env.WORKING_DIRECTORY }}/src/promptflow-core
-        poetry run lint-imports
+        poetry -C ${{ env.WORKING_DIRECTORY }}/src/promptflow-core run lint-imports
         echo "=== Running import lint in promptflow-devkit ==="
-        cd ${{ env.WORKING_DIRECTORY }}/src/promptflow-devkit
-        poetry run lint-imports
+        poetry -C ${{ env.WORKING_DIRECTORY }}/src/promptflow-devkit run lint-imports
         echo "=== Running import lint in promptflow-azure ==="
-        cd ${{ env.WORKING_DIRECTORY }}/src/promptflow-azure
-        poetry run lint-imports
+        poetry -C ${{ env.WORKING_DIRECTORY }}/src/promptflow-azure run lint-imports
         echo "=== Running import lint in promptflow-evals ==="
-        cd ${{ env.WORKING_DIRECTORY }}/src/promptflow-evals
-        poetry run lint-imports
+        poetry -C ${{ env.WORKING_DIRECTORY }}/src/promptflow-evals run lint-imports
       working-directory: ${{ env.WORKING_DIRECTORY }}
     - name: import lint testing private imports from global
       working-directory: ${{ env.WORKING_DIRECTORY }}/src/promptflow-azure