Integrate shared GJSS integration logic

Author: scouten-adobe

.github/workflows/closing_ticket.yml

@@ -1,3 +1,6 @@
+# This ensures that when a user manually closes a ticket in Jira,
+# it will update the workflow labels appropriately.
+
 name: Closing ticket
 on:
   issues:

.github/workflows/labeling_ticket_done.yml

@@ -1,3 +1,5 @@
+# This ensures that when a ticket is labeled as Done in Jira, it will close the ticket on GitHub.
+
 name: Labeling ticket "Done"
 on:
   issues:

.github/workflows/labeling_ticket_todo.yml

@@ -1,3 +1,5 @@
+# This ensures that when a ticket is not labeled as Done in Jira, it will re-open the ticket on GitHub.
+
 name: Labeling ticket "To Do"
 on:
   issues:

.github/workflows/reopening_ticket.yml

@@ -1,3 +1,6 @@
+# This ensures that when a ticket is reopened in Jira, it will update the
+# workflow labels in GitHub appropriately.
+
 name: Reopening ticket
 on:
   issues: