[bluez/bluez] 60f18a: mesh: Fix issue with snprintf return value check a...

[Marcel Holtmann <noreply@xxxxxxxxxx>]

  Branch: refs/heads/master
  Home:   https://github.com/bluez/bluez
  Commit: 60f18a689474fa7d8a355d4318c22d9261ab29f3
      https://github.com/bluez/bluez/commit/60f18a689474fa7d8a355d4318c22d9261ab29f3
  Author: Marcel Holtmann <marcel@xxxxxxxxxxxx>
  Date:   2022-06-10 (Fri, 10 Jun 2022)

  Changed paths:
    M mesh/keyring.c

  Log Message:
  -----------
  mesh: Fix issue with snprintf return value check and format-truncation error