Fix plan filter in AzureADPlanImpl (#580)

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#### Summary <!-- Provide a general summary of your changes -->
Add missing `&` to the filter on plan in `AzureAdPlanImpl`

#### Work Item(s) <!-- Add the issue number here after the #. The issue
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Fixes
[AB#498639](https://dynamicssmb2.visualstudio.com/Dynamics%20SMB/_workitems/edit/498639/)

src/System Application/App/Azure AD Plan/src/AzureADPlanImpl.Codeunit.al

@@ -510,7 +510,7 @@ codeunit 9018 "Azure AD Plan Impl."
         // Check if the user is a member of the Device group
         if IsDeviceRole(GraphUserInfo) then begin
             // Only assign the device plan if the user doesn't have any other plans (except possibly Internal Admin or M365 Collaboration)
-            TempPlan.SetFilter("Plan ID", '<>%1&<>%2&<>%3<>%4', PlanIds.GetGlobalAdminPlanId(), PlanIds.GetD365AdminPlanId(), PlanIds.GetBCAdminPlanId(), PlanIds.GetMicrosoft365PlanId());
+            TempPlan.SetFilter("Plan ID", '<>%1&<>%2&<>%3&<>%4', PlanIds.GetGlobalAdminPlanId(), PlanIds.GetD365AdminPlanId(), PlanIds.GetBCAdminPlanId(), PlanIds.GetMicrosoft365PlanId());
 
             if TempPlan.IsEmpty() then begin
                 // Remove the Internal Admin and M365 Collaboration plans, if assigned