Adding ResourceGroupName in output of Get-AzureRMBackupVault

Author: swatimadhukargit

src/ResourceManager/AzureBackup/Commands.AzureBackup/Microsoft.Azure.Commands.AzureBackup.format.ps1xml

@@ -12,6 +12,10 @@
             <Label>Name</Label>
             <Width>18</Width>
           </TableColumnHeader>
+          <TableColumnHeader>
+            <Label>ResourceGroupName</Label>
+            <Width>18</Width>
+          </TableColumnHeader>
           <TableColumnHeader>
             <Label>Region</Label>
             <Width>18</Width>
@@ -27,6 +31,9 @@
               <TableColumnItem>
                 <PropertyName>Name</PropertyName>
               </TableColumnItem>
+              <TableColumnItem>
+                <PropertyName>ResourceGroupName</PropertyName>
+              </TableColumnItem>
               <TableColumnItem>
                 <PropertyName>Region</PropertyName>
               </TableColumnItem>