Move hierarchical test to the right directory

test/sql/hierarchical_namespace.test → test/sql/cloud/hierarchical_namespace.test

@@ -5,6 +5,8 @@
 # Require statement will ensure this test is run with this extension loaded
 require azure
 
+require-env AZURE_STORAGE_DFS_STORAGE_NAME
+
 require-env AZURE_STORAGE_DFS_CONNECTION_STRING
 
 statement ok
@@ -33,6 +35,12 @@ SELECT count(*) FROM 'abfss://hn1/data.csv';
 ----
 3
 
+# Check fully qualified name
+query I
+SELECT count(*) FROM 'abfss://${AZURE_STORAGE_DFS_STORAGE_NAME}.dfs.core.windows.net/hn1/*/*/*.csv';
+----
+6
+
 # Enable http info for the explain analyze statement
 statement ok
 SET azure_http_stats = true;