[elpa] externals/use-package updated (da899c4674 -> 87c03dffc7)

[ELPA Syncer]

elpasync pushed a change to branch externals/use-package.

      from  da899c4674 Merge pull request #1011 from bhankas/master
      adds  dc279c7418 Remove variable EMACSBIN from Makefile (Close #649)
      adds  116e042f72 Merge pull request #1012 from skangas/makefile-emacsbin
      adds  bc2f09f2d1 Delete Travis CI configuration
      adds  09c8ce9d5f Add all supported versions to GitHub CI matrix
      adds  cb79d4f386 Harden GitHub CI configuration
      adds  98fa02c521 Fix tests on Emacs 26 or older
      adds  0572eaf4e0 Fix building on Emacs 24.3
      adds  042778a64c Merge pull request #1013 from skangas/ci
      adds  62919496cb Don't mention versions <2.x at start of README.md
      adds  f1ce5efa6b Fix typo in README.md
      adds  d9b136d420 Merge pull request #1014 from skangas/readme-fixes
      adds  362788164a Various checkdoc fixes
      adds  87c03dffc7 Merge pull request #1015 from skangas/checkdoc

No new revisions were added by this update.

Summary of changes:
 .elpaignore                          |  1 -
 .github/workflows/test.yml           | 29 +++++++++-----
 .travis.yml                          | 48 ------------------------
 Makefile                             |  4 +-
 Makefile.doc                         |  2 +-
 README.md                            |  4 +-
 bind-key.el                          | 20 +++++-----
 default.mk                           |  5 +--
 use-package-bind-key.el              |  2 +-
 use-package-chords-tests.el          |  2 +-
 use-package-core.el                  | 73 ++++++++++++++++++++----------------
 use-package-ensure-system-package.el |  4 +-
 use-package-ensure.el                |  6 +--
 use-package-jump.el                  | 13 +++----
 use-package-lint.el                  |  2 +-
 15 files changed, 91 insertions(+), 124 deletions(-)
 delete mode 100644 .travis.yml