[nongnu] elpa/projectile updated (a4f86f981c -> 39314925e0)

[ELPA Syncer]

elpasync pushed a change to branch elpa/projectile.

      from  a4f86f981c Fix byte compile error
       new  b19725610e Add Emacs 28.1 to CI tests
       new  9de18b77b4 Don't add duplicate commands to command history
       new  39314925e0 [Fix #1654] Add changelog entry for command dedupe fix


Summary of changes:
 .github/workflows/test.yml |  2 +-
 CHANGELOG.md               |  1 +
 projectile.el              |  4 +++-
 test/projectile-test.el    | 21 +++++++++++++++++++++
 4 files changed, 26 insertions(+), 2 deletions(-)