Update appveyor.yml

Author: jtarquino

appveyor.yml

@@ -90,7 +90,7 @@ test_script:
     # Enable additional file formats
     $newSettings = New-Object PSCustomObject -Property @{"PropertyValues" = @( @{"@odata.type"="#Model.Property"; "Name" = "AllowedResourceExtensionsForUpload"; "Value" = "*,*.xml,*.xsd,*.xsl,*.png,*.gif,*.jpg,*.tif,*.jpeg,*.tiff,*.bmp,*.pdf,*.svg,*.rtf,*.txt,*.doc,*.docx,*.pps,*.ppt,*.pptx,*.xlsx"})}
     $stringNewRequest =  $newSettings | ConvertTo-JSON -Depth 5
-    Invoke-RestMethod -Uri "http://localhost/reports/api/v1.0/ReportServerInfo/Model.UpdateSettings" -Method POST -UseDefaultCredentials -ContentType 'application/json' -Body $stringNewRequest
+    try {Invoke-RestMethod -Uri "http://localhost/reports/api/v1.0/ReportServerInfo/Model.UpdateSettings" -Method POST -UseDefaultCredentials -ContentType 'application/json' -Body $stringNewRequest} catch {}
     
     # Integration test section
     # Activate verbose on Powershell