Remove Context from Feature Flag Snowplow Events

These are fine as defaults and actively broken if included.

ee/app/assets/javascripts/feature_flags/components/edit_feature_flag.vue

@@ -155,7 +155,6 @@ export default {
           data-testid="feature-flag-status-toggle"
           data-track-event="click_button"
           data-track-label="feature_flag_toggle"
-          data-track-context="feature_flag_activity"
           class="gl-mr-4"
           @change="toggleActive"
         />

ee/app/assets/javascripts/feature_flags/components/feature_flags_table.vue

@@ -161,7 +161,6 @@ export default {
               data-testid="feature-flag-status-toggle"
               data-track-event="click_button"
               data-track-label="feature_flag_toggle"
-              data-track-context="feature_flag_activity"
               @change="toggleFeatureFlag(featureFlag)"
             />
             <gl-badge

ee/spec/frontend/feature_flags/components/edit_feature_flag_spec.js

@@ -162,7 +162,6 @@ describe('Edit feature flag form', () => {
 
       expect(spy).toHaveBeenCalledWith('_category_', 'click_button', {
         label: 'feature_flag_toggle',
-        context: 'feature_flag_activity',
       });
     });
   });

ee/spec/frontend/feature_flags/components/feature_flags_table_spec.js

@@ -145,7 +145,6 @@ describe('Feature flag table', () => {
       toggle.trigger('click');
 
       expect(spy).toHaveBeenCalledWith('_category_', 'click_button', {
-        context: 'feature_flag_activity',
         label: 'feature_flag_toggle',
       });
     });