[Az.Resources] Adding ApplicationId parameter to get- and remove-azRoleAssignment cmdlets (Azure#26890)

* Update RemoveAzureRoleAssignmentCommand.cs

Adding ApplicationId parameter, with aliases; 
- SPN
- ServicePrincipalName

* Update GetAzureRoleAssignmentCommand.cs

Adding ApplicationId parameter, with aliases; 
- SPN
- ServicePrincipalName

* adding Applicaiton Id as Alias and remaning SerivcePrincipalName as param name

---------

Co-authored-by: sebastian claesson <[email protected]>

Author: SebastianClaesson

src/Resources/Resources/RoleAssignments/GetAzureRoleAssignmentCommand.cs

@@ -68,7 +68,7 @@ public class GetAzureRoleAssignmentCommand : ResourcesBaseCmdlet
         [Parameter(Mandatory = true, ValueFromPipelineByPropertyName = true, ParameterSetName = ParameterSet.SPN,
             HelpMessage = "The app SPN.")]
         [ValidateNotNullOrEmpty]
-        [Alias("SPN")]
+        [Alias("SPN", "ApplicationId")]
         public string ServicePrincipalName { get; set; }
 
         [Parameter(Mandatory = true, ValueFromPipelineByPropertyName = true, ParameterSetName = ParameterSet.ResourceGroup,

src/Resources/Resources/RoleAssignments/RemoveAzureRoleAssignmentCommand.cs

@@ -67,7 +67,7 @@ public class RemoveAzureRoleAssignmentCommand : ResourcesBaseCmdlet
         [Parameter(Mandatory = true, ValueFromPipelineByPropertyName = true, ParameterSetName = ParameterSet.ScopeWithSPN,
             HelpMessage = "The app SPN.")]
         [ValidateNotNullOrEmpty]
-        [Alias("SPN")]
+        [Alias("SPN", "ApplicationId")]
         public string ServicePrincipalName { get; set; }
 
         [Parameter(Mandatory = true, ValueFromPipelineByPropertyName = true, ParameterSetName = ParameterSet.ResourceGroupWithObjectId,