OHID-527 Fix business logic that detect Identity Insurance Level being zero

prime-angular-frontend/src/app/core/guards/identity-insurance-level.guard.ts

@@ -38,7 +38,7 @@ export class IdentityInsuranceLevelGuard {
     return this.authService.getUser$()
       .pipe(
         map((user: BcscUser) => user.identityInsuranceLevel),
-        map((identityInsuranceLevel: number) => identityInsuranceLevel < 3),
+        map((identityInsuranceLevel: number) => identityInsuranceLevel !== 3),
         map((unauthorized: boolean) => {
           if (unauthorized) {
             this.router.navigate([AppRoutes.IDENTITY_INSURANCE_LEVEL]);