[app][hwcrypto] Reformat sources to use 4 space indent

Change-Id: I4ab6c536f4e3d13a63e6d4e22ee0b4042c38b167
11 files changed
tree: f7bf61b0d1775341658f71049b43e77562a48267
  1. app/
  2. platform/
  3. target/