resulttool/store: Fix permissions of logarchive

We want the results directory to be visable to other users, tweak the
permissions of the created directory to ensure this is the case.

(From OE-Core rev: bf121dc86f2c3443673f5ff3d486237678044479)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit ed9d887e8d71a800db19826264de552f7736dc6a)
Signed-off-by: Steve Sakoman <steve@sakoman.com>

scripts/lib/resulttool/store.py

@@ -87,6 +87,7 @@ def store(args, logger):
             if args.logfile_archive:
                 logdir = args.logfile_archive + "/" + tagname
                 shutil.copytree(tempdir, logdir)
+                os.chmod(logdir, 0o755)
                 for root, dirs,  files in os.walk(logdir):
                     for name in files:
                         if not name.endswith(".log"):