Bump module version to 1.5.4 and update Invoke-GiteaFileDownload to handle URL encoded characters in file names. Update pester tests to account for changes.

PS-GiteaUtilities/PS-GiteaUtilities.psd1

@@ -12,7 +12,7 @@
 RootModule = 'PS-GiteaUtilities.psm1'
 
 # Version number of this module.
-ModuleVersion = '1.5.3'
+ModuleVersion = '1.5.4'
 
 # Supported PSEditions
 # CompatiblePSEditions = @()

PS-GiteaUtilities/PS-GiteaUtilities.psm1

@@ -476,6 +476,7 @@ Function Invoke-GiteaFileDownload {
         }
 
         $DownloadFilePath = [System.Uri]::UnescapeDataString($DownloadFilePath)
+        $DownloadFileName = [System.Uri]::UnescapeDataString($DownloadFileName)
                 
         if ($PreserveRelativePath -and $outputPath) {
             # If PreserveRelativePath is used, set up the directory structure