[gnu] externals/vc-jj updated (03ab3ba867 -> bf62502af0)

[ELPA Syncer]

elpasync pushed a change to branch externals/vc-jj.

      from  03ab3ba867 fix: Address edge case in file rename tracking in vc-dir 
buffers
       new  bfb119cc36 vc-dir hotfix on Emacs <= 30
       new  bf62502af0 Implement reading jj's version


Summary of changes:
 vc-jj-tests.el |  6 ++++++
 vc-jj.el       | 17 ++++++++++-------
 2 files changed, 16 insertions(+), 7 deletions(-)