remove release notes

Playbooks/Jira-CreateAndUpdateIssue/releaseNotes.md

@@ -1,5 +0,0 @@
-### 1.0
-
--   New version of the playbook creates a record and updates it.
--   In creation part added step to add tag with Jira ID.
--   Added option to update Jira issue when incident updated in Microsoft Sentinel.

Playbooks/SNOW-CreateAndUpdateIncident/releaseNotes.md

@@ -1,6 +0,0 @@
-### 1.0
-
--   New version of the playbook creates a record and updates it.
--   In creation part added step to add tag with SNOW ID
--   Added option to update SNOW incident when incident updated in Microsoft Sentinel.
--   When incident is closed in Microsoft Sentinel, playbok will run and close incident in SNOW