gh-126497: Add missing venv redirectors to freethreaded installer (GH-126556)

(cherry picked from commit fd5580c)

Co-authored-by: Steve Dower <[email protected]>

Author: miss-islington

Misc/NEWS.d/next/Windows/2024-11-07-20-42-31.gh-issue-126497.EARpd-.rst

@@ -0,0 +1,2 @@
+Fixes venv failure due to missing redirector executables in experimental
+free-threaded installs.

Tools/msi/freethreaded/freethreaded_files.wxs

@@ -159,11 +159,13 @@
 
             <?endforeach ?>
 
-            <Component Id="venvlaunchert_d.pdb" Directory="Lib_venv_scripts_nt__freethreaded" Guid="*">
-                <File Name="venvlaunchert_d.pdb" KeyPath="yes" />
+            <Component Id="venvlaunchert_d.exe" Directory="Lib_venv_scripts_nt__freethreaded" Guid="*">
+                <File Name="venvlaunchert_d.exe" KeyPath="yes" />
+                <File Name="venvlaunchert_d.pdb" />
             </Component>
-            <Component Id="venvwlaunchert_d.pdb" Directory="Lib_venv_scripts_nt__freethreaded" Guid="*">
-                <File Name="venvwlaunchert_d.pdb" KeyPath="yes" />
+            <Component Id="venvwlaunchert_d.exe" Directory="Lib_venv_scripts_nt__freethreaded" Guid="*">
+                <File Name="venvwlaunchert_d.exe" KeyPath="yes" />
+                <File Name="venvwlaunchert_d.pdb" />
             </Component>
         </ComponentGroup>
     </Fragment>