Update test.yml

Author: NehaSony

.github/workflows/test.yml

@@ -29,6 +29,7 @@ jobs:
           python-version: '${{ matrix.python-version }}'
       - name: Install dependencies
         run: |
+          pip3 install --upgrade pip3
           pip3 install -r requirements.txt
           pip3 install .
           pip3 install coverage