(datagrip)(chocolatey-community#2257) Fix installation folder

The workaround, and folder having to be created before the installer is run, can be removed as the issue has been fixed.

automatic/datagrip/tools/ChocolateyInstall.ps1

@@ -2,20 +2,17 @@
 
 $toolsDir     = "$(Split-Path -parent $MyInvocation.MyCommand.Definition)"
 
-# Workaround for https://youtrack.jetbrains.com/issue/IDEA-202935
-$programFiles = (${env:ProgramFiles(x86)}, ${env:ProgramFiles} -ne $null)[0]
 $pp = Get-PackageParameters
 
-$installDir = "$programFiles\JetBrains\DataGrip $env:ChocolateyPackageVersion"
+$silentArgs   = "/S /CONFIG=$toolsDir\silent.config "
 if ($pp.InstallDir) {
-    $installDir = $pp.InstallDir
+    # note there are no quotes around the installDir
+    # (taken from https://www.jetbrains.com/help/datagrip/2023.1/installation-guide.html#silent):
+    # /D: Specify the path to the installation directory
+    # This parameter must be the last in the command line, and it should not contain any quotes even if the path contains blank spaces.
+    $silentArgs   += "/D=$($pp.InstallDir)"
 }
 
-$silentArgs   = "/S /CONFIG=$toolsDir\silent.config "
-$silentArgs   += "/D=`"$installDir`""
-
-New-Item -ItemType Directory -Force -Path $installDir
-
 $arguments              = @{
     packageName         = $env:ChocolateyPackageName
     softwareName        = 'JetBrains DataGrip*'