Fix mkdir bdbag in ci

.gitlab-ci.yml

@@ -5,7 +5,7 @@ before_script:
   - module load nextflow/19.09.0
   - ln -sfn /project/BICF/BICF_Core/shared/gudmap/test_data/* ./test_data/
   - mkdir -p ~/.deriva
-  - mkdir -p ~/.bdbatestg
+  - mkdir -p ~/.bdbag
 
 stages:
   - unit