Issue 3886 - Trim url (#3916)

Fixes #3886

Co-authored-by: freddydk <freddydk@users.noreply.github.com>

Author: freddydk

HelperFunctions.ps1

@@ -559,7 +559,7 @@ function CopyAppFilesToFolder {
         if ($appFile -like "http://*" -or $appFile -like "https://*") {
             $appUrl = $appFile
             $appFileFolder = Join-Path ([System.IO.Path]::GetTempPath()) ([Guid]::NewGuid().ToString())
-            $appFile = Join-Path $appFileFolder ([Uri]::UnescapeDataString([System.IO.Path]::GetFileName($appUrl.Split('?')[0])))
+            $appFile = Join-Path $appFileFolder ([Uri]::UnescapeDataString([System.IO.Path]::GetFileName($appUrl.Split('?')[0].TrimEnd('/'))))
             Download-File -sourceUrl $appUrl -destinationFile $appFile
             CopyAppFilesToFolder -appFile $appFile -folder $folder
             if (Test-Path $appFileFolder) {

ReleaseNotes.txt

@@ -1,5 +1,6 @@
 6.1.5
 Include AuthContext and Environment in Parameters for InstallMissingDependencies when called from Run-AlPipeline
+Issue 3886 Error on installing apps, app file path is not built correctly from url (ends with "\")
 AL-Go issue 1695 Fail early if app.json cannot be read
 Issue with BC artifact 27.0.33668.0: app compilation fails because of analyzers not being loaded properly
 Avoid using dotnet 9 for assemblyProbingPaths (for now)