Merged in task/dspace-cris-2023_02_x/DSC-1755 (pull request DSpace#2192)

[DSC-1755]

Approved-by: Alisa Ismailati

Author: Simone-Ramundi

src/app/bulk-import/bulk-import-page.component.html

@@ -22,7 +22,7 @@ <h2 class="mb-3">{{ 'bulk-import.title' | translate }}</h2>
           {{'bulk-import.submit' | translate}}
       </span>
     </button>
-    <button class="btn btn-outline-secondary float-right mr-2" (click)="goBack()">
+    <button type="button" class="btn btn-outline-secondary float-right mr-2" (click)="goBack()">
       {{'bulk-import.back' | translate}}
     </button>