ptest-runner: update from 2.3.1 to 2.3.2
All local patches are now upstream so they have been dropped.
Other upstream commits make ptest-runner build using: clang -Weverything
$ git log --oneline
b73bd54..
7015e91
7015e91 (HEAD -> oe-core-master, tag: v2.3.2, origin/master, origin/HEAD, master) Fix additional warnings when using clang
dd1daa8 tests: fix clang warnings.
15fd131 main code: fix clang warnings
59381a6 utils: ensure child can be session leader
5fe2c0a utils: Ensure pipes are read after exit
79a9c27 use process groups when spawning
b73bd54 utils: Ensure stdout/stderr are flushed
Signed-off-by: Randy MacLeod <Randy.MacLeod@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
