Revert "Remove the Drupal-specific gitignore file, something else should be responsible for this."
Revert "Remove the Drupal-specific gitignore file, something else should be responsible for this."

This reverts commit c9f5f3ddb53c6012b08c16fdd5ebda08f1015f15.

dudenhofer/platform-cli,Fredplais/platformsh-cli,OriPekelman/platformsh-cli,supriyantomaftuh/platformsh-cli,platformsh/platformsh-cli,mglaman/platformsh-cli,supriyantomaftuh/platformsh-cli,dudenhofer/platform-cli,mglaman/platformsh-cli,pjcdawkins/platformsh-cli,mglaman/platformsh-cli,platformsh/platformsh-cli,OriPekelman/platformsh-cli,platformsh/platformsh-cli,supriyantomaftuh/platformsh-cli,pjcdawkins/platformsh-cli,pjcdawkins/platformsh-cli,Fredplais/platformsh-cli,Fredplais/platformsh-cli,OriPekelman/platformsh-cli