Update test.yml

add LTS note

Author: bckohan

.github/workflows/test.yml

@@ -11,7 +11,7 @@ jobs:
         django-version:
           - 'Django~=3.2.0' # LTS April 2024
           - 'Django~=4.1.0' # December 2023
-          - 'Django~=4.2.0' # April 2026
+          - 'Django~=4.2.0' # LTS April 2026
         exclude:
           - python-version: '3.7'
             django-version: 'Django~=4.1.0'