Move arduino library into OCRAM
Move arduino library into OCRAM

Currently, Arduino sketches are right at the limit for m_text. Move the
arduino library (importantly, the bundled one) to ocram.

Change-Id: I677817901fb3d94508e931319016e9bce76b3a6c
GitOrigin-RevId: 5942f7ba5ca1ef8b0b7638d6afa86973c2d21aac

google-coral/coralmicro,google-coral/coralmicro,google-coral/coralmicro,google-coral/coralmicro,google-coral/coralmicro