Add NVIDIA Event CPER section support

Add parsing and generation for NVIDIA Event error sections, including:
- CPU and GPU device-specific event info
- Multiple context data formats (key-value pairs

Add NVIDIA Event CPER section support

Add parsing and generation for NVIDIA Event error sections, including:
- CPU and GPU device-specific event info
- Multiple context data formats (key-value pairs, opaque, GPU metadata,
legacy XID, recommended actions)
- JSON schema specifications
- Example files and tests

Change-Id: Ibf66e2e4263014c2157958acf2f6158361fc6866
Signed-off-by: Daniel Osawa <dosawa@nvidia.com>
Signed-off-by: Ed Tanous <etanous@nvidia.com>

show more ...