Angular upgrade

	- Upgraded Angular from 14 to 15 version.

Change-Id: I2339a04020153cbc9ed7a14bfe8e0aa265e507da
Signed-off-by: SANDHYA.JS <sandhya.j@tataelxsi.co.in>
diff --git a/src/app/utilities/ns-update/NsUpdateComponent.html b/src/app/utilities/ns-update/NsUpdateComponent.html
index 2c98599..337c283 100644
--- a/src/app/utilities/ns-update/NsUpdateComponent.html
+++ b/src/app/utilities/ns-update/NsUpdateComponent.html
@@ -23,7 +23,7 @@
 </div>
 <form [formGroup]="nsUpdateForm" (ngSubmit)="triggerNsUpdate()" autocomplete="off">
     <div class="modal-body">
-        <div class="form-group row">
+        <div class="form-group row mb-3">
             <label class="col-sm-12 col-form-label mandatory-label"
                 [ngClass]="{'text-danger': nsUpdateForm.invalid === true && submitted === true}">
                 {{'MANDATORYCHECK' | translate}}
@@ -37,19 +37,19 @@
                     [ngClass]="{ 'is-invalid': submitted && f.updateType.errors }"></ng-select>
             </div>
         </div>
-        <div class="form-group row">
+        <div class="form-group row mb-3">
             <div class="col-sm-6">
                 <label for="memberVnfIndex"> {{'MEMBERVNFINDEX' | translate}} *</label>
             </div>
             <div class="col-sm-6">
-                <ng-select formControlName="memberVnfIndex" [clearable]="false" [(ngModel)]="memberIndexValue" (change) = 'getSelectedVNF($event.vnfinstanceId)'
-                    placeholder="{{'SELECTMEMBERVNFINDEX' | translate}}" [items]="memberTypes" bindLabel="id"
-                    bindValue="id" [ngClass]="{ 'is-invalid': submitted && f.memberVnfIndex.errors }">
+                <ng-select formControlName="memberVnfIndex" [clearable]="false" [(ngModel)]="memberIndexValue" (change)='getSelectedVNF($event.vnfinstanceId)'
+                    placeholder="{{'SELECTMEMBERVNFINDEX' | translate}}" [items]="memberTypes"
+                    bindLabel="id" bindValue="id" [ngClass]="{ 'is-invalid': submitted && f.memberVnfIndex.errors }">
                 </ng-select>
                 <small class="form-text text-muted" *ngIf="selectedvnfId !== ''">vnfd : {{ selectedvnfId }}</small>
             </div>
         </div>
-        <div class="form-group row" *ngIf="!vnfdIdShow">
+        <div class="form-group row mb-3" *ngIf="!vnfdIdShow">
             <div class="col-sm-6">
                 <label for="vnfdId"> {{'VNFDNAME' | translate}} *</label>
             </div>