let's try this

Author: joshuadavidthomas

.github/workflows/test.yml

@@ -39,7 +39,9 @@ jobs:
     needs: generate-matrix
     strategy:
       fail-fast: false
-      matrix: ${{ fromJSON(needs.generate-matrix.outputs.matrix) }}
+      matrix:
+        django-version: ${{ fromJSON(needs.generate-matrix.outputs.matrix.django-version) }}
+        python-version: ${{ fromJSON(needs.generate-matrix.outputs.matrix.python-version) }}
     steps:
       - uses: actions/checkout@v4
 

noxfile.py

@@ -125,16 +125,14 @@ def lint(session):
 @nox.session
 def gha_matrix(session):
     sessions = session.run("nox", "-l", "--json", silent=True)
-    matrix = {
-        "include": [
-            {
-                "django-version": session["call_spec"]["django"],
-                "python-version": session["python"],
-            }
-            for session in json.loads(sessions)
-            if session["name"] == "tests"
-        ]
-    }
+    matrix = [
+        {
+            "django-version": session["call_spec"]["django"],
+            "python-version": session["python"],
+        }
+        for session in json.loads(sessions)
+        if session["name"] == "tests"
+    ]
     with Path(os.environ["GITHUB_OUTPUT"]).open("a") as fh:
         print(f"matrix={matrix}", file=fh)