exclude correct CI combos

Author: bckohan

.github/workflows/test.yml

@@ -32,10 +32,10 @@ jobs:
         exclude:
 
           - drf-version: '^3.15'
-            filter-version: '24.0'
+            filter-version: '23.5'
 
           - drf-version: '>=3.14.0,<3.15.0'
-            filter-version: '23.5'
+            filter-version: '24.0'
 
           - django-version: '4.2'
             postgres-version: '9.6'