Some applications may not be compliant with C++17 (Chromium, as an
example). Keep the C++17 features for libcamera internals, and C++14
compliance for public API.
This reverts commit 6cbdc28599.
Signed-off-by: Jean-Michel Hautbois <jeanmichel.hautbois@ideasonboard.com>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>