Edit attachment permission (#36227) (#36723)

Automatic Merge

server/public/model/migration.go

@@ -55,4 +55,5 @@ const (
 	MigrationRemoveGetAnalyticsPermission              = "remove_get_analytics_permission"
 	MigrationAddSysconsoleMobileSecurityPermission     = "add_sysconsole_mobile_security_permission"
 	MigrationKeyAddChannelBannerPermissions            = "add_channel_banner_permissions"
+	MigrationKeyAddEditFileAttachmentPermission        = "add_edit_file_attachment_permission"
 )