[elpa] externals/compat updated (4bfab527f0 -> a0e79a8203)

[ELPA Syncer]

elpasync pushed a change to branch externals/compat.

      from  4bfab527f0 Add key-valid-p test
       new  ca5a659f4d Update ci config
       new  d696cf9218 Update manual
       new  0a67a87216 Update manual
       new  17f018c0a1 Update author information
       new  3d5d2068d9 Remove unnecessary declare-functions
       new  0bbc83973d Remove unnecessary declare-functions
       new  fcee343947 .elpaignore: Add .gitignore
       new  a0e79a8203 Do not compile obsolete packages


Summary of changes:
 .elpaignore                    |  1 +
 .github/workflows/makefile.yml |  4 ++++
 NEWS.org                       |  6 +++---
 compat-24.el                   |  2 +-
 compat-25.el                   |  1 -
 compat-26.el                   | 33 +++++++++++++++------------------
 compat-27.el                   |  5 -----
 compat-28.el                   |  5 -----
 compat-29.el                   |  3 ++-
 compat-font-lock.el            |  2 +-
 compat-help.el                 |  2 +-
 compat-tests.el                |  2 +-
 compat.el                      | 10 ++++++----
 compat.texi                    | 31 +++++++++++++++++--------------
 14 files changed, 52 insertions(+), 55 deletions(-)