Update issue templates

added SharePoint SSO template

Author: adilei

.github/ISSUE_TEMPLATE/sharepoint-sso-component.md

@@ -0,0 +1,10 @@
+---
+name: SharePoint SSO Component
+about: Provide feedback for the SharePoint SSO Component
+title: 'Issue: SharePoint SSO Component'
+labels: ''
+assignees: adilei
+
+---
+
+Suggest improvements to the code sample and/or setup guide.