[tools] testbot/SetWinLocale: Simplify sending the Powershell script.

[Francois Gouget]

Converting the line endings to CR+LF is not needed.

Signed-off-by: Francois Gouget 
---
Also it's a Powershell script, not a batch file.

testbot/bin/SetWinLocale | 15 ++-------------
 1 file changed, 2 insertions(+), 13 deletions(-)

diff --git a/testbot/bin/SetWinLocale b/testbot/bin/SetWinLocale
index 29b57b30f8..94e2f49404 100755
--- a/testbot/bin/SetWinLocale
+++ b/testbot/bin/SetWinLocale
@@ -663,20 +663,9 @@ sub RegGetValue($;$)
 # Show the host's locale settings
 #

-if (open(my $fh, "<", "$0.ps1"))
+if (!$TA->SendFile("$0.ps1", "$name0.ps1", 0))
 {
-  my $Script = join("", <$fh>);
-  close($fh);
-
-  $Script =~ s~\n~\r\n~g;
-  if (!$TA->SendFileFromString($Script, "$name0.ps1", 0))
-  {
-    FatalError("could not send the batch file:", $TA->GetLastError(), "\n");
-  }
-}
-else
-{
-  FatalError("could not open '$0.ps1' for reading: $!\n");
+  FatalError("could not send the Powershell script:", $TA->GetLastError(), "\n");
 }

sub GetWinSettings()