chore: update GitHub Actions to supported versions for CI workflow

Author: krishnaharshap

.github/workflows/ci.yml

@@ -16,15 +16,15 @@ jobs:
 
     steps:
     - name: Checkout code
-      uses: actions/checkout@v2
+      uses: actions/checkout@v4
 
     - name: Set up Python
-      uses: actions/setup-python@v2
+      uses: actions/setup-python@v4
       with:
         python-version: '3.9'
 
     - name: Cache pip
-      uses: actions/cache@v2
+      uses: actions/cache@v3
       with:
         path: ~/.cache/pip
         key: ${{ runner.os }}-pip-${{ hashFiles('**/requirements.txt') }}
@@ -46,7 +46,7 @@ jobs:
         pytest -v --maxfail=1 --disable-warnings --html=report.html --self-contained-html
 
     - name: Upload HTML Report
-      uses: actions/upload-artifact@v3
+      uses: actions/upload-artifact@v4
       with:
         name: pytest-report
         path: report.html