[glib: 5/5] Merge branch 'mcatanzaro/#2393' into 'main'

[Philip Withnall <pwithnall src gnome org>]

commit 00868f4bb04d89959dd8e484609492dff47f77e3
Merge: 74595ab64 2cd187aa5
Author: Philip Withnall <philip tecnocode co uk>
Date:   Mon Jun 21 15:22:24 2021 +0000

    Merge branch 'mcatanzaro/#2393' into 'main'
    
    gtlsconnection: use a vfunc to implement get_negotiated_protocol()
    
    Closes #2393
    
    See merge request GNOME/glib!2076

 gio/gdtlsconnection.h |  5 +++--
 gio/gtlsconnection.c  | 46 ++++++----------------------------------------
 gio/gtlsconnection.h  | 18 +++++++++++++++++-
 3 files changed, 26 insertions(+), 43 deletions(-)
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