tree 7c4c0da94776a790fdec286133a30ec8b5d01f56
parent b18e04a10659cc26f7008b23f1d5aa507959adc8
author Steve Kim <kwstephenkim@google.com> 1680642623 -0700
committer Steve Kim <kwstephenkim@google.com> 1680647745 -0700

Serialize and deserialize instance database

Serialize the instance database that is basically a set of
instance groups. Load from json to build the same database.
Added unit tests.

Bug: 269235573
Test: atest -c --host cvd_db_test
Change-Id: Ie6aa70ea9d28df61b6681e700ef672099c0404c9