Update test.yml

Author: blink1073

.github/workflows/test.yml

@@ -1,9 +1,11 @@
 name: Tests
 on:
   push:
-    branches: "main"
+    branches: ["main"]
   pull_request:
-    branches: "*"
+  schedule:
+    - cron: "0 8 * * *"
+
 jobs:
   # Run "pre-commit run --all-files"
   pre-commit:
@@ -35,10 +37,8 @@ jobs:
       fail-fast: false
       matrix:
         os: ["ubuntu-latest", "windows-latest", "macos-latest"]
-        python-version: ["3.6", "3.7", "3.8", "3.9", "3.10", "pypy-3.7"]
+        python-version: ["3.7", "3.8", "3.9", "3.10", "pypy-3.7"]
         exclude:
-          - os: "ubuntu-latest"
-            python-version: "3.6"
           - os: "windows-latest"
             python-version: "pypy-3.7"
           - os: "macos-latest"