Test Case to search a user's bookmarks file from Internet Explorer (#1227)

* Lists the Ineternet Explorer bookmarks

This command lists the bookmarks for Internet Explorer that are found in the Favorites folder

* Update T1217.yaml

Also, below command can be used to achieve similar results -
dir /s /b C:\Users\%USERNAME%\Favorites

Co-authored-by: Carrie Roberts <clr2of8@gmail.com>

atomics/T1217/T1217.yaml

@@ -88,4 +88,11 @@ atomic_tests:
     command: |
       where /R C:\Users\ places.sqlite
     name: command_prompt
-
+- name: List Internet Explorer Bookmarks using the command prompt
+  description: This test will list the bookmarks for Internet Explorer that are found in the Favorites folder
+  supported_platforms:
+  - windows
+  executor:
+    command: |
+      dir /s /b %USERPROFILE%\Favorites
+    name: command_prompt