gh: update PowerShell to 7.4.6 in native-pwsh test

Author: xdelaruelle

.github/workflows/windows_tests.yaml

@@ -66,8 +66,8 @@ jobs:
       TCL_INSTALLER: SetupTcl-8.6.13-x64_Bawt-2.3.1
       TCL_DL_URL: http://www.bawt.tcl3d.org/download/Tcl-Pure
       TCLSH_DIR: C:\Tcl\bin
-      PWSH_INSTALLER: PowerShell-7.4.5-win-x64.msi
-      PWSH_DL_URL: https://github.com/PowerShell/PowerShell/releases/download/v7.4.5
+      PWSH_INSTALLER: PowerShell-7.4.6-win-x64.msi
+      PWSH_DL_URL: https://github.com/PowerShell/PowerShell/releases/download/v7.4.6
       DIST_WIN: modules-*-win
     steps:
       - name: Configure Git autocrlf