fixing info in .pc

Signed-off-by: Denis Zalevskiy <denis.zalevskiy@jolla.com>
os::path is namespace now

Signed-off-by: Denis Zalevskiy <denis.zalevskiy@jolla.com>
[rpm] qtaround-tests package

Signed-off-by: Denis Zalevskiy <denis.zalevskiy@jolla.com>