Log Message:
easy-rsa: updated to 3.1.6

3.1.6 (2023-07-18)
* New commands: 'inline' and 'x509-eku'
  inline: Build an inline file for a commonName
  x509-eku: Extract X509v3 extended key usage from a certificate
* Expose serial-check, display-dn, display-san and default-san to
  command line.
* Expand default status to include vars-file and CA status
* sign-req: Allow the CSR DN-field order to be preserved