[Swan-commit] Changes to ref refs/heads/main

[Andrew Cagney]

New commits:
commit fe139e330e49808074ad328a065164ec62e7ac77
Author: Andrew Cagney <cagney at gnu.org>
Date:   Thu Jun 17 16:27:26 2021 -0400

    constants: enc_mode_names -> encapsulation_mode_names; update kernel code