Changing nautobot version to 2.4 in ci

Author: Defiantearth

.github/workflows/ci.yml

@@ -152,14 +152,14 @@ jobs:
       matrix:
         python-version: ["3.10"]  # 3.12 stable is tested in unittest_report stage.
         db-backend: ["postgresql"]
-        nautobot-version: ["stable"]
+        nautobot-version: ["2.4"]
         include:
           - python-version: "3.11"
             db-backend: "postgresql"
             nautobot-version: "2.4.20"
-          - python-version: "3.12"
-            db-backend: "mysql"
-            nautobot-version: "stable"
+          # - python-version: "3.12"
+          #   db-backend: "mysql"
+          #   nautobot-version: "stable"
     runs-on: "ubuntu-latest"
     env:
       INVOKE_NAUTOBOT_DEVICE_ONBOARDING_PYTHON_VER: "${{ matrix.python-version }}"
@@ -207,7 +207,7 @@ jobs:
       matrix:
         python-version: ["3.12"]
         db-backend: ["postgresql"]
-        nautobot-version: ["stable"]
+        nautobot-version: ["2.4"]
     runs-on: "ubuntu-latest"
     permissions:
       pull-requests: "write"