✏️ Fix broken step because missing necessary tool.

Author: Chisanan232

.github/workflows/rw_poetry_run_test.yaml

@@ -97,6 +97,7 @@ jobs:
       - name: Install Python dependencies
         run: |
           pip --version
+          pip install -U flask
           pip install -U gunicorn
           pip install -U poetry
 

.github/workflows/rw_run_test.yaml

@@ -93,6 +93,8 @@ jobs:
       - name: Install Python dependencies
         run: |
           pip --version
+          pip install -U flask
+          pip install -U gunicorn
           pip install -U -r ./requirements/requirements.txt
           pip install -U -r ./requirements/requirements-test.txt