Revert "Trap set row and column on empty shet"

This reverts commit 1d5ec26b04.

Set-Column.ps1

@@ -131,7 +131,6 @@
         $endRow                            = $Worksheet.Dimension.End.Row
     }
     process {
-        if ($null -eq $workSheet.Dimension) {Write-Warning "Can't format an empty worksheet."; return}
         if ($Column  -eq 0 )  {$Column     = $endColumn    + 1 }
         $columnName = [OfficeOpenXml.ExcelCellAddress]::new(1,$column).Address -replace "1",""
         Write-Verbose -Message "Updating Column $columnName"

Set-Row.ps1

@@ -126,7 +126,6 @@
         $endRow                              = $Worksheet.Dimension.End.Row
     }
     process {
-        if      ($null -eq $workSheet.Dimension) {Write-Warning "Can't format an empty worksheet."; return}
         if      ($Row  -eq 0 ) {$Row         = $endRow + 1 }
         Write-Verbose -Message "Updating Row $Row"
         #Add a row label