Ideally, we should migrate to std::filesystem, but libc++fs is not
available for vendor binaries until b/175635923 lands.
Bug: 295394788
Test: m checkbuild
Change-Id: If285034d7b343531082d0176ab26bf51390714d0
None of these files are executable. The .rc and .xml files shouldn't be
installed to the device image as executables either.
Bug: None
Test: Files installed on the device aren't executables anymore.
Change-Id: Id15ecc7febb56ea108155fcbd338efeb8885709a