Excluded paths do not work when using automatic standard

[leonardola]

Description

The Exclude paths blob check only happens here which happens after it tries to load the .phpcs file.

Reproduction Steps

• Set the Standard to Automatic
• Create a project with a folder and a php file inside it and no .phpcs file
• Add the folder to the exclude list in the extension settings
• Open the php file
• The extension will throw an error saying the .phpcs file was not found.

Expected Behavior

when a folder/file is excluded the .phpcs file should not be searched