* EXSWHTEC-192 - Implement new and update existing tests for the hipGraph*MemcpyNode[From|To]Symbol family of APIs
- Generalize from symbol positive test to work for different types
- Implement negative parameter tests
- Extract common code for to/from copy
- Reorganize files
[ROCm/hip-tests commit: f1151e3c6d]
Added Negative and functional tests for hipGraphAddMemcpyNodeToSymbol API
Change-Id: I2cae4de9977c8d2ecbdd6ec6868514cd6e1c6efd
[ROCm/hip-tests commit: efa19632d9]