JVET_AF2032_NNPFC_APPLICATION_INFORMATION_SIGNALING:Conditionally signal application tag URI presence

Includes:
- fix syntax element names for tracing
- add validation checks
- move validation check to correct place
- define `enum HrdType` for indexing by `NAL` or `VCL`
- consistently use `bp` variable name for BP SEI objects
- use `static_vector` instead of having separate variable for array size

Resolves compilation issue where unused variables triggered a warning

Updates CMake files to account for arm64 architecture.
Consider __ARM_NEON to detect ARM architecture in C++ code.

- includes minor fix for software manual

The value of this parameter is never used