use reusable contexts workflow

.github/workflows/test.yml

@@ -67,9 +67,11 @@ jobs:
         if: steps.data_cache.outputs.cache-hit != 'true'
       - run: python data/download.py
         if: steps.data_cache.outputs.cache-hit != 'true'
+  crds_contexts:
+    uses: spacetelescope/crds/.github/workflows/contexts.yml@master
   test:
     name: run notebooks
-    needs: [ build, data ]
+    needs: [ build, data, crds_contexts ]
     runs-on: ubuntu-latest
     env:
       CRDS_SERVER_URL: https://roman-crds-test.stsci.edu
@@ -89,15 +91,11 @@ jobs:
           activate-environment: roman-data-workshop-env
           environment-file: 00_install/environment.yml
           use-only-tar-bz2: true
-      - run: echo "::set-output name=crds_context::$(crds list --operational-context)"
-        id: crds_context
       - uses: actions/cache@v3
         with:
           path: ${{ env.CRDS_PATH }}
-          key: crds-jwst-datamodels-${{ steps.crds_context.outputs.crds_context }}
-        if: steps.crds_context.outputs.crds_context != ''
-      - run: crds sync --contexts ${{ steps.crds_context.outputs.crds_context }}
-        if: steps.crds_context.outputs.crds_context != ''
+          key: crds-jwst-datamodels-${{ needs.crds_contexts.outputs.roman }}
+      - run: crds sync --contexts ${{ needs.crds_contexts.outputs.roman }}
       - uses: actions/cache@v3
         with:
           path: data/