[xwiki-notifications] [[email protected]][Issue] Updates for XWIKI-23343: Improve the error message displayed when attaching a file with an allowed Mimetype extension but its content doesn't match the allowed Mimetype

Attachments:

• attachment.html (text/html — 14.6 KB)
• attachment.png (image/png — 267 bytes)
• attachment.png (image/png — 891 bytes)