spec: add Jira ticket #'s to skipped specs

Change-Id: Ie8ecf973a19ea34ab5eb62f6d4b89441527abd98
Reviewed-on: https://gerrit.instructure.com/c/canvas-lms/+/220661
Tested-by: Jenkins
Tested-by: Service Cloud Jenkins <svc.cloudjenkins@instructure.com>
Reviewed-by: James Butters <jbutters@instructure.com>
QA-Review: James Butters <jbutters@instructure.com>
Product-Review: James Butters <jbutters@instructure.com>

spec/selenium/groups_student_spec.rb

@@ -285,7 +285,7 @@ describe "student groups" do
       end
 
       it "add/remove plurality to the word 'student' if one student", priority: "2", test_id: 180723 do
-        skip('unstable, jira ticket to come')
+        skip('KNO-183')
         fln('Manage').click
         wait_for_ajaximations
 

spec/selenium/groups_teacher_spec.rb

@@ -155,7 +155,7 @@ describe "new groups" do
     end
 
     it "should allow teachers to message unassigned students" do
-      skip('unstable, jira ticket to come')
+      skip('KNO-184')
       group_test_setup
 
       get "/courses/#{@course.id}/groups"
@@ -615,7 +615,7 @@ describe "new groups" do
 
     context "using clone group set modal" do
       it "should clone a group set including its groups and memberships" do
-        skip('unstable, jira ticket to come')
+        skip('KNO-185')
         group_test_setup(2,1,2)
         add_user_to_group(@students.first,@testgroup[0],true)
 
@@ -654,7 +654,7 @@ describe "new groups" do
       end
 
       it "should alert group set name is required and is already in use" do
-        skip('unstable, jira ticket to come')
+        skip('KNO-186')
         group_test_setup
 
         get "/courses/#{@course.id}/groups"
@@ -756,7 +756,7 @@ describe "new groups" do
         end
 
         it "should clone group set when deleting a group with submission" do
-          skip('unstable, jira ticket to come')
+          skip('KNO-187')
           group_test_setup
           add_user_to_group(@students.first,@testgroup.first)
           create_and_submit_assignment_from_group(@students.first)

spec/selenium/manage_new_groups_spec.rb

@@ -172,7 +172,7 @@ describe "manage groups" do
     end
 
     it "should allow a teacher to reassign a student with an accessible modal dialog" do
-      skip('unstable, jira ticket to come')
+      skip('KNO-190')
       students = groups_student_enrollment 2
       group_categories = create_categories(@course, 1)
       groups = add_groups_in_category(group_categories[0],2)

spec/selenium/rcs/wiki_and_tiny_student_images_spec.rb

@@ -35,7 +35,7 @@ describe "Wiki pages and Tiny WYSIWYG editor Images" do
     end
 
     it "should add an image to the page and validate a student can see it" do
-      skip('unstable, jira ticket to come')
+      skip('LA-365')
       create_session(@teacher.pseudonym)
       add_image_to_rce