fix Dependency Vulnerability: skillsnetwork-python-library case: SKI… (#118)

* fix Dependency Vulnerability: skillsnetwork-python-library  case: SKILLS-20866

* fix cicd pipeline outdated problem

* follow up fix vulnerability

* apply black formatting

Author: KarryLinhao

.github/workflows/test.yml

@@ -5,10 +5,10 @@ jobs:
   test:
     runs-on: ubuntu-latest
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
     - name: Set up Python
       id: setup-python
-      uses: actions/setup-python@v3
+      uses: actions/setup-python@v4
       with:
         python-version: '3.11.3'
     - name: Install Poetry
@@ -19,7 +19,7 @@ jobs:
         installer-parallel: true
     - name: Load cached venv
       id: cached-poetry-dependencies
-      uses: actions/cache@v2
+      uses: actions/cache@v4
       with:
         path: .venv
         key: venv-${{ runner.os }}-${{ steps.setup-python.outputs.python-version }}-${{ hashFiles('**/poetry.lock') }}

doc/source/conf.py

@@ -78,6 +78,7 @@
     }
 }
 
+
 # -- Options for the linkcode extension --------------------------------------
 # Resolve function
 # This function is used to populate the (source) links in the API