* Fixed the emplace function implementations for stack and queue
Cleaned up several functions in the stack, queue and priority_queue
classes that were non-standard or weren't needed.
Updated the "style" of the code to use more modern concepts: "typedef" ->
"using", empty constructor body -> default keyword.
Signed-off-by: lumberyard-employee-dm <56135373+lumberyard-employee-dm@users.noreply.github.com>
* Replaced the custom implementations of AZStd stack, (proirity)queue
Theses classes now have a template alias to the standard library version
of the classes
Signed-off-by: lumberyard-employee-dm <56135373+lumberyard-employee-dm@users.noreply.github.com>
* 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>