update tests to use new uri

Author: vnghia

tests/test_fs_plugins.py

@@ -31,12 +31,12 @@
 )
 
 
-S3_URI = "s3e"
+S3_URI = "s3"
 AZ_URI = "az"
-HDFS_URI = "hdfse"
-VIEWFS_URI = "viewfse"
-HAR_URI = "hare"
-GCS_URI = "gse"
+HDFS_URI = "hdfs"
+VIEWFS_URI = "viewfs"
+HAR_URI = "har"
+GCS_URI = "gs"
 ALL_URI = {S3_URI, AZ_URI, HDFS_URI, VIEWFS_URI, HAR_URI, GCS_URI}