Bump snok/install-poetry from 1.3.4 to 1.4.0 in the dependencies group

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


Updates `snok/install-poetry` from 1.3.4 to 1.4.0
- [Release notes](https://github.com/snok/install-poetry/releases)
- [Commits](snok/install-poetry@v1.3.4...v1.4.0)

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

Signed-off-by: dependabot[bot] <support@github.com>

.github/workflows/dev.yml

@@ -23,7 +23,7 @@ jobs:
         with:
           python-version: "3.12"
       - name: Install Poetry
-        uses: snok/install-poetry@v1.3.4
+        uses: snok/install-poetry@v1.4.0
         with:
           virtualenvs-in-project: true
       - name: Load cached venv

.github/workflows/release.yml

@@ -21,7 +21,7 @@ jobs:
         with:
           python-version: "3.12"
       - name: Install Poetry
-        uses: snok/install-poetry@v1.3.4
+        uses: snok/install-poetry@v1.4.0
         with:
           virtualenvs-in-project: true
       - name: Mint token

.github/workflows/test.yml

@@ -28,7 +28,7 @@ jobs:
         with:
           python-version: ${{ matrix.python-version }}
       - name: Install Poetry
-        uses: snok/install-poetry@v1.3.4
+        uses: snok/install-poetry@v1.4.0
         with:
           virtualenvs-in-project: true
       - name: Load cached venv