[nfc][trace] use formatv instead of the old Printf
authorWalter Erquinigo <wallace@fb.com>
Fri, 30 Jul 2021 02:04:27 +0000 (19:04 -0700)
committerWalter Erquinigo <wallace@fb.com>
Fri, 30 Jul 2021 02:04:59 +0000 (19:04 -0700)
commit5839976976bc018b674f45f56f8a13707b870443
tree04fb0b25b2c8ddbef44c0cbe7510e4a3d925ab16
parentf16a4fcbe510d17b3f361d446eaf223208ded2bd
[nfc][trace] use formatv instead of the old Printf

It was suggested in https://reviews.llvm.org/D105741 and it makes sense.
lldb/source/Plugins/TraceExporter/ctf/CommandObjectThreadTraceExportCTF.cpp