build(deps): update snok/install-poetry action to v1.1.4 (#78)

Co-authored-by: Renovate Bot <[email protected]>

Author: renovate[bot]

.github/workflows/ci.yml

@@ -28,7 +28,7 @@ jobs:
       - name: Install MkDocs
         run: pip install mkdocs
       - name: Install Poetry
-        uses: snok/[email protected].3
+        uses: snok/[email protected].4
       - name: Install dependencies with Poetry
         run: poetry install
       - name: Build documentation