tree a17dce5ab95cc0460d2dfdd9eb03180a17c960b6
parent 2ed0fd1025c2f6a10b5df04f27cfbebbb2314395
author Kun Yi <kunyi731@gmail.com> 1553705631 -0700
committer Brad Bishop <bradleyb@fuzziesquirrel.com> 1554859261 +0000

cleanup: Use filesystem instead of experimental

With Thud(Yocto 2.6) bumping gcc version, std::filesystem
is available.

Change-Id: I1837df14e52be3e2007b941c3f9c0d3efc687027
Signed-off-by: Kun Yi <kunyi731@gmail.com>