[elpa] externals/compat updated (db5acce343 -> 561f3404b8)

[ELPA Syncer]

elpasync pushed a change to branch externals/compat.

      from  db5acce343 Improve conditional testing
       new  10a8a67206 Remove explicit nadvice require call
       new  6b476d0722 Add test types to test names
       new  b7248ce618 Check for Emacs version before expecting 
wrong-length-argument
       new  6a1bc170a2 Increase the minimal required version of Emacs to 24.3
       new  561f3404b8 Bump version to 28.1.0.0


Summary of changes:
 compat-tests.el | 32 ++++++++++++++++++--------------
 compat.el       |  4 ++--
 2 files changed, 20 insertions(+), 16 deletions(-)