[crash-reporter] Make crash-reporter boosting with qt5.

Before boosting:

[root@Jolla nemo]# ./smaps -p 11325

              Total:  211 mappings

               Size:  49824 kB
                Rss:  6580 kB
                Pss:  1268 kB
       Shared_Clean:  5544 kB
       Shared_Dirty:  0 kB
      Private_Clean:  256 kB
      Private_Dirty:  780 kB
         Referenced:  6580 kB
          Anonymous:  780 kB
      AnonHugePages:  0 kB
               Swap:  0 kB
     KernelPageSize:  4 kB
        MMUPageSize:  4 kB
             Locked:  0 kB

root@Jolla nemo]# ./smaps -p 10885

              Total:  223 mappings

               Size:  50044 kB
                Rss:  5284 kB
                Pss:  762 kB
       Shared_Clean:  4220 kB
       Shared_Dirty:  472 kB
      Private_Clean:  256 kB
      Private_Dirty:  336 kB
         Referenced:  4960 kB
          Anonymous:  808 kB
      AnonHugePages:  0 kB
               Swap:  0 kB
     KernelPageSize:  4 kB
        MMUPageSize:  4 kB
             Locked:  0 kB

after ^^

Signed-off-by: Carsten Munk <carsten.munk@jollamobile.com>