[JENKINS-70809] - Fix "delete build" button overflow the side-panel (#7735)

* [JENKINS-70809]fixup "delete build" button overflow the side-panel
Signed-off-by: Nbright.ma <maminghui6@xiaomi.com>

* [JENKINS-70809] add word-break to task-link-text
Signed-off-by: Nbright.ma <maminghui6@xiaomi.com>

---------
Signed-off-by: Nbright.ma <maminghui6@xiaomi.com>
Co-authored-by: Nbright.ma <maminghui6@xiaomi.com>

war/src/main/less/modules/side-panel-tasks.less

@@ -112,6 +112,7 @@
 
   .task-link-text {
     display: contents;
+    word-break: break-word;
   }
 
   &--active {