[xwiki-notifications] [jira@xwiki.org][Issue] Updates for CONFLUENCE-322: Drop query parameters for attachments

Attachments:

• attachment.html (text/html — 21.7 KB)
• attachment.png (image/png — 267 bytes)
• attachment.png (image/png — 625 bytes)
• attachment.png (image/png — 746 bytes)