Merge "cherrypick from mnc-io-docs docs: Updated APK Signature Scheme v2 doc" into mnc-io-docs
am: 458b991356

* commit '458b99135671cbb3d49f9e71e35e1cf5926b7d2c':
  cherrypick from mnc-io-docs docs: Updated APK Signature Scheme v2 doc

Change-Id: I50b1383c264433677297023d378a2f622bd873b7