Give TPU device path (/dev/janeiro) the same access permission as /dev/abrolhos. This change is similar
to what we did for WCH, but for PRO.
Bug: 191185522
Test: run_tflite_test_odc passes.
https://paste.googleplex.com/5466657955774464
Change-Id: If735e699c0c9ec842f915ebc7b59d0896f4c776c