[testrail-bot]Add button to delete run

Updated icon for Save button
PRODX-35932


Change-Id: I36fd436979ac99ed09687a8184bc7493917a5fe6
diff --git a/testrail_bot/control/views.py b/testrail_bot/control/views.py
index 9077a7c..13344f5 100644
--- a/testrail_bot/control/views.py
+++ b/testrail_bot/control/views.py
@@ -88,6 +88,12 @@
     return redirect("single_report", report.id)
 
 
+def delete_run(request, run_id):
+    run = models.TestRailTestRun.objects.get(pk=run_id)
+    run.delete()
+    return redirect("index")
+
+
 def show_help(request):
     return render(request, "control/help.html")