Fix typo in wheels-test.yaml. (#1310)

Fixes a typo in the `test.yaml` workflow from #1305.

Nightlies failed here: https://github.com/rapidsai/rmm/actions/runs/5665017238

Authors:
  - Bradley Dice (https://github.com/bdice)

Approvers:
  - AJ Schmidt (https://github.com/ajschmidt8)

URL: #1310

.github/workflows/test.yaml

@@ -32,7 +32,7 @@ jobs:
       sha: ${{ inputs.sha }}
   wheel-tests:
     secrets: inherit
-    uses: rapidsai/shared-action-workflows/.github/workflows/wheels-test.yml@branch-23.08
+    uses: rapidsai/shared-action-workflows/.github/workflows/wheels-test.yaml@branch-23.08
     with:
       build_type: nightly
       branch: ${{ inputs.branch }}