android: remove references to std::filesystem

Android 11's toolchain does not support std::filesystem, but
camera_hal_config.cpp currently uses it. Remove references to
std::filesystem in order to support Android <= 11.

This adds a very small difference in behaviour, as File::exist() will
return true for special files (pipes, character or block devices, ...)
while std::filesystem::is_regular_file() doesn't, but I consider this
to be a corner case that doesn't matter much.

Signed-off-by: Nicholas Roth <nicholas@rothemail.net>
Reviewed-by: Jacopo Mondi <jacopo@jmondi.org>
Reviewed-by: Kieran Bingham <kieran.bingham@ideasonboard.com>
Signed-off-by: Kieran Bingham <kieran.bingham@ideasonboard.com>

0 files changed, 0 insertions, 0 deletions