[MNT] Remove temporary dummy CI jobs from test.yml

Author: KomalDeep355

.github/workflows/test.yml

@@ -218,22 +218,4 @@ jobs:
       - name: Dummy step
         run: |
           echo "This is a temporary dummy job."
-          echo "Always succeeds."
-
-  dummy_windows_py_sk023:
-    name: (ubuntu-latest, Py3.8, sk0.23.1, sk-only:false)
-    runs-on: ubuntu-latest
-    steps:
-      - name: Dummy step
-        run: |
-          echo "This is a temporary dummy job."
-          echo "Always succeeds."
-
-  dummy_docker:
-    name: docker
-    runs-on: ubuntu-latest
-    steps:
-      - name: Dummy step
-        run: |
-          echo "This is a temporary dummy docker job."
-          echo "Always succeeds."
+          echo "Always succeeds."