RED-6262, derive ids from label.

apps/red-ui/src/app/modules/file-preview/dialogs/document-info-dialog/document-info-dialog.component.html

@@ -6,7 +6,7 @@
             <div *ngFor="let attr of attributes" class="iqser-input-group w-300">
                 <iqser-dynamic-input
                     [formControlName]="attr.id"
-                    [id]="'file-attribute-' + attr.id + '-input'"
+                    [id]="attr.label.replace(' ', '-').toLowerCase() + '-input'"
                     [label]="attr.label"
                     [type]="attr.type"
                     [classList]="'w-300'"