Add 25.02 nightly trigger (#65)

Depends on #64 

~Also needs branches created for `nx-cugraph` & `cugraph-gnn`.~ This is
done.

.github/workflows/nightly-pipeline-trigger.yaml

@@ -13,6 +13,8 @@ jobs:
         include:
           - rapids_version: "24.12"
             run_tests: true
+          - rapids_version: "25.02"
+            run_tests: false
     steps:
       - uses: actions/checkout@v3
       - name: Trigger Pipeline