[xwiki-notifications] [jira@xwiki.org][Issue] Updates for CRISTAL-354: Upload images created corrupted attachments

Attachments:

• attachment.html (text/html — 29.0 KB)
• attachment.png (image/png — 625 bytes)
• attachment.png (image/png — 2.5 KB)
• attachment.png (image/png — 213 bytes)