add powershell script to sort the plugin json lists

Author: chcg

sort_plugin_lists.ps1

@@ -0,0 +1,15 @@
+function Sort-Json($file)
+{
+    $a = Get-Content $file | ConvertFrom-Json
+    $a.'npp-plugins' = $a.'npp-plugins' | sort -Property 'display-name'
+    $a | ConvertTo-Json > $file
+    #replace 2 spaces by tab
+    $content = [IO.File]::ReadAllText($file)
+    $content = $content -replace ' {2}', "`t"
+    [IO.File]::WriteAllText($file, $content)
+}
+
+Sort-Json ".\src\pl.x64.json"
+Sort-Json ".\src\pl.x86.json"
+Sort-Json ".\src\pl.arm64.json"
+