Removed trailing slash from 'https://basket-dev.allizom.org/' (#11246)

Co-authored-by: Tyler Denton <41487159+mtdenton@users.noreply.github.com>

.github/workflows/continous-integration.yml

@@ -45,7 +45,7 @@ jobs:
         options: --health-cmd pg_isready --health-interval 10s --health-timeout 5s --health-retries 5
     env:
       ALLOWED_HOSTS: localhost,mozfest.localhost,default-site.com,secondary-site.com
-      BASKET_URL: https://basket-dev.allizom.org/
+      BASKET_URL: https://basket-dev.allizom.org
       CONTENT_TYPE_NO_SNIFF: True
       CORS_ALLOWED_ORIGINS: "*"
       COVERALLS_REPO_TOKEN: ${{ secrets.COVERALLS_REPO_TOKEN }}

env.default

@@ -44,7 +44,7 @@ XROBOTSTAG_ENABLED=False
 # Basket config:
 
 # See the Basket client docs https://basket-client.readthedocs.io/en/latest/install.html
-BASKET_URL=https://basket-dev.allizom.org/
+BASKET_URL=https://basket-dev.allizom.org
 
 
 # CSP config