Adds symlink-to-sysroot check to QA_WARN to detect symlinks that
point to locations under TMPDIR, which are most likely broken.
Changes filerdepends from set() to dict(), hence methods for adding
or deleting items had to change too. Now it keeps track of key:value
relationship, flags the QA issue; warning the user about which
file/package causes the problem, making it easier to debug.
[YOCTO #7126]
Signed-off-by: Alejandro Hernandez <alejandro.hernandez@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
