Bump snok/install-poetry in /.github/workflows in the actions group

Bumps the actions group in /.github/workflows with 1 update: [snok/install-poetry](https://github.com/snok/install-poetry).


Updates `snok/install-poetry` from 1.3.4 to 1.4.1
- [Release notes](https://github.com/snok/install-poetry/releases)
- [Commits](snok/install-poetry@v1.3.4...v1.4.1)

---
updated-dependencies:
- dependency-name: snok/install-poetry
  dependency-type: direct:production
  update-type: version-update:semver-minor
  dependency-group: actions
...

Signed-off-by: dependabot[bot] <[email protected]>

.github/workflows/mkdocs-deploy.yml

@@ -15,7 +15,7 @@ jobs:
           python-version: '3.10'
 
       - name: Install and configure Poetry
-        uses: snok/install-poetry@v1.3.4
+        uses: snok/install-poetry@v1.4.1
         with:
           version: 1.2.2
           virtualenvs-in-project: true

.github/workflows/tests.yml

@@ -18,7 +18,7 @@ jobs:
           python-version: ${{ matrix.python-version }}
 
       - name: Install and configure Poetry
-        uses: snok/install-poetry@v1.3.4
+        uses: snok/install-poetry@v1.4.1
         with:
           version: 1.2.2
           virtualenvs-in-project: true