Delete test that is already covered by bok choy.

TNL-3223

lms/djangoapps/courseware/features/video.feature

-@shard_2 @requires_stub_youtube
-Feature: LMS.Video component
-  As a student, I want to view course videos in LMS
-
-  # 1
-  Scenario: Verify that each video in sub-section includes a transcript for Youtube and non-Youtube countries
-    Given youtube server is up and response time is 2 seconds
-    And I am registered for the course "test_course"
-    And I have a "subs_3_yD_cEKoCk.srt.sjson" transcript file in assets
-    And I have a "subs_b7xgknqkQk8.srt.sjson" transcript file in assets
-    And I have a "chinese_transcripts.srt" transcript file in assets
-    And it has videos "A, B" in "Youtube_HTML5" mode in position "1" of sequential:
-      | sub         |
-      | 3_yD_cEKoCk |
-      | b7xgknqkQk8 |
-    And a video "C" in "Youtube_HTML5" mode in position "2" of sequential:
-      | transcripts                       |
-      | {"zh": "chinese_transcripts.srt"} |
-    And a video "D" in "Youtube_HTML5" mode in position "3" of sequential
-    And I open the section with videos
-    Then videos have rendered in "HTML5" mode
-    And I see text in the captions:
-      | text              |
-      | Welcome to edX.   |
-      | Equal transcripts |
-    When I open video "C"
-    Then the video has rendered in "YOUTUBE" mode
-    And I make sure captions are opened
-    And I see "好 各位同学" text in the captions
-    When I open video "D"
-    Then the video has rendered in "YOUTUBE" mode
-    And I make sure captions are opened