remove unecessary id

Author: zacharyburnett

.github/workflows/cache.yml

@@ -49,7 +49,6 @@ jobs:
             ${{ env.CRDS_TESTING_CACHE }}
           key: ${{ steps.key.outputs.key }}
       - if: steps.cache.outputs.cache-hit != 'true'
-        id: crds-cache-test
         run: |
           git clone https://github.com/spacetelescope/crds-cache-test.git
           mv crds-cache-test ${{ env.CRDS_TEST_ROOT }}