* Final update copyright headers to reference license files at the repo root
Signed-off-by: spham <spham@amazon.com>
* Fix copyright validator unit tests to support the stale O3DE header scenario
Signed-off-by: spham <spham@amazon.com>
To cover the recent changes to the return code from containers and the initialization fixes additional unit tests were added. Almost all new tests are part of the conformity test suite so that they test any custom json serializers outside of AzCore that might need to be updated due to the fixes.