Fix incorrect branch names

.github/workflows/lint.yaml

@@ -2,7 +2,7 @@ name: Static analysis
 on:
   push:
     branches:
-      - main
+      - master
   pull_request:
 jobs:
   lint:

.github/workflows/test-suite-unreleased-django.yaml

@@ -20,9 +20,7 @@ jobs:
           pip install --upgrade https://github.com/django/django/archive/main.tar.gz
           pip install --upgrade -r test-requirements.txt
           pip install .
-      - name: Run all tests
+      - name: Run non-live tests
         env:
-          AWS_ACCESS_KEY_ID: ${{ secrets.AWS_ACCESS_KEY_ID }}
-          AWS_SECRET_ACCESS_KEY: ${{ secrets.AWS_SECRET_ACCESS_KEY }}
-          GCLOUD_CREDENTIALS: ${{ secrets.GCLOUD_CREDENTIALS }}
+          SKIP_LIVE_TESTS: true
         run: coverage run -m pytest

.github/workflows/test-suite.yaml

@@ -2,7 +2,7 @@ name: Test Suite
 on:
   push:
     branches:
-      - main
+      - master
   pull_request:
 jobs:
   test: