Disable (again) private data testing

Author: ateucher

.github/workflows/R-CMD-check.yaml

@@ -29,7 +29,7 @@ jobs:
     env:
       GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
       R_KEEP_PKG_SOURCE: yes
-      BCDC_KEY: ${{ secrets.BCDC_KEY }}
+      # BCDC_KEY: ${{ secrets.BCDC_KEY }}
       BCDC_TEST_RECORD: ${{ secrets.BCDC_TEST_RECORD }}
 
     steps: