add octet-stream extentions

Author: gary-singh-filestack

src/lib/utils/extensions.ts

@@ -98,6 +98,12 @@ export const ExtensionsMap = {
     'iso',
     'msp',
     'buffer',
+    'psdata',
+    'indt',
+    'hpd',
+    'mxd',
+    'indd',
+    'vsm',
   ],
   'application/oda': ['oda'],
   'application/oebps-package+xml': ['opf'],