Merged in task/dspace-cris-2023_02_x/DSC-2227 (pull request DSpace#2922)

[DSC-2227] fix item-search-result-list-element overflowing with long words

Approved-by: Francesco Molinaro

Author: Andrea Barbasso

src/app/shared/object-list/search-result-list-element/item-search-result/item-types/item/item-search-result-list-element.component.html

@@ -1,4 +1,4 @@
-<div class="row">
+<div class="row word-break">
   <div *ngIf="showThumbnails" class="col-3 col-xl-2 pr-sm-0">
     <a *ngIf="linkType != linkTypes.None" [target]="(linkType == linkTypes.ExternalLink) ? '_blank' : '_self'" [attr.rel]="(linkType == linkTypes.ExternalLink) ? 'noopener noreferrer' : null"
        [routerLink]="[itemPageRoute]" class="dont-break-out">

src/app/shared/object-list/search-result-list-element/item-search-result/item-types/item/item-search-result-list-element.component.scss

@@ -9,3 +9,7 @@
         cursor: pointer;
     }
 }
+
+.word-break {
+  word-break: break-word;
+}