extract_utils: Sort prefix_match() output

* When removing prefix, it might be possible that the resulting array isn't ordered anymore, thus breaking multilib detection with comm in write_product_packages()
* Sort the resulting files list to fix this

Change-Id: If3253c93881814d6c6ec42c9ef8d7b0258535455
1 file changed
tree: a2b70359c5ddc48bfeaacca1ef33daf2d09ff00f
  1. templates/
  2. extract_utils.sh
  3. sdat2img.py
  4. sort-blobs-list.py