Update build-and-test.yml

Author: michaeltryby

.github/workflows/build-and-test.yml

@@ -70,9 +70,6 @@ jobs:
         python-version: '3.11'
 
     - name: Install requirements
-      env:
-        USERNAME: michaeltryby
-        ACCESS_TOKEN: secrets.ACCESS_TOKEN
       run: |
         python -m pip install --upgrade pip
         python -m pip install -r requirements-swmm.txt