Delete not used script

tools/abp-studio-version-switcher/switch-abp-studio-version.ps1

@@ -1,33 +0,0 @@
-param (
-    [string]$version = "0.7.6",
-    [string]$channel = "beta"
-)
-$installdir = "$env:LOCALAPPDATA\abp-studio\"
-
-Write-Host "----------------------------------------"
-Write-Host "Switching to ABP Studio version $version on channel $channel..."
-Write-Host "----------------------------------------"
-Write-Host "Installing to $installdir"
-
-
-$url = "https://abp.io/api/abp-studio/download/r/windows/abp-studio-$version-$channel-full.nupkg"
-$output = "abp-studio-$version-$channel-full.nupkg"
-
-$outputPath = "$installdir\packages\$output"
-
-if (Test-Path $outputPath) {
-    Write-Host "File $output already exists. Skipping download."
-} else {
-    Write-Host "Downloading $url to $outputPath"
-    Invoke-WebRequest -Uri $url -OutFile $outputPath
-}
-Write-Host "----------------------------------------"
-
-$installdirUpdate = "$installdir\Update.exe"
-
-Write-Host "Running $installdirUpdate apply --package $outputPath"
-Invoke-Expression "$installdirUpdate apply --package $outputPath"
-
-Write-Host "----------------------------------------"
-Write-Host "ABP Studio version $version on channel $channel installed successfully."
-Write-Host "----------------------------------------"