[elpa] externals/compat updated (9fa3fbab8a -> bff40c376e)

[ELPA Syncer]

elpasync pushed a change to branch externals/compat.

      from  9fa3fbab8a Fix (provide) in compat-tests.el
       new  608953fe35 Define setq-local as a macro, not a function
       new  f56f014b06 Avoid using seq-filter in file-backup-file-names
       new  48112917f3 Ensure directory-files-recursively can call itself
       new  295a439f99 Ensure that json-insert can use json-serialize
       new  bff40c376e Include compat-defvar in the merged compat.el compilation


Summary of changes:
 compat-25.el |  5 +++--
 compat-27.el |  5 +++--
 compat-28.el | 22 ++++++++++------------
 compat.el    |  1 +
 4 files changed, 17 insertions(+), 16 deletions(-)