update HHVM version.h to 4.22
commit3ca68780c108a1627ade1ede9855b8661aaa4d75
authorJán ⁣ <jjergus@fb.com>
Tue, 3 Sep 2019 20:29:45 +0000 (3 13:29 -0700)
committerHhvm Bot <hhvm-bot@users.noreply.github.com>
Tue, 3 Sep 2019 20:32:21 +0000 (3 13:32 -0700)
treec242328b29482b8842c8e584610218ea0ac4c896
parenta81ad4a7638ea088456cfde32de732cc7569fd7f
update HHVM version.h to 4.22

fbshipit-source-id: 6ebb2939db9748e20322c91cd5e1b978fd18413e
hphp/runtime/version.h