Add poetry installation step in Github workflows

The Github workflows for benchmarking, release, and linting/testing have been updated to include a step for installing poetry using pipx. This change ensures that poetry, a necessary dependency for this project, is properly installed during these workflow processes.

.github/workflows/benchmarks.yml

@@ -17,6 +17,7 @@ jobs:
 
       - name: Install dependencies
         run: |
+          pipx install poetry
           poetry install
 
       - name: Run and upload benchmarks

.github/workflows/lint_and_test.yml

@@ -13,6 +13,7 @@ jobs:
       - uses: chartboost/ruff-action@v1
       - name: Install dependencies
         run: |
+          pipx install poetry
           poetry install
       - name: black check
         run: poetry run black --check --preview .
@@ -45,6 +46,7 @@ jobs:
           python-version: ${{ matrix.python-version }}
       - name: Install dependencies
         run: |
+          pipx install poetry
           poetry install
       - name: Check types with pyright
         run: |
@@ -71,6 +73,7 @@ jobs:
           python-version: 3.11
       - name: Install dependencies
         run: |
+          pipx install poetry
           poetry install
       - name: Run license checking script
         run: |

.github/workflows/release.yml

@@ -24,6 +24,7 @@ jobs:
         python-version: '3.10'
     - name: Install dependencies
       run: |
+        pipx install poetry
         poetry install
     - name: Set Prod conf.ini
       run: |