Format multidevice tests with pyformat

Use the following commands to apply pyformat
pyformat -i -r --force_quote_type single staticlibs/
pyformat -i -r --force_quote_type single tests/

Flag: EXEMPT mainline
Bug: 419423721
Test: TH
Change-Id: I0d3914ec652664ed4ec5d44afc25d97ff8bb4626
8 files changed