This directory /etc/pki/ca-trust/extracted/edk2/ contains a

CA certificate bundle file which is automatically created

based on the information found in the

/usr/share/pki/ca-trust-source/ and /etc/pki/ca-trust/source/

directories.

The file is in the EDK2 (EFI Development Kit II) file format.

Please never manually edit the files stored in this directory,

because your changes will be lost and the files automatically overwritten,

each time the update-ca-trust command gets executed.

Please refer to the update-ca-trust(8) manual page for additional information.