[rocm-libraries] ROCm/rocm-libraries#4357 (commit ff3e982)

[CK_TILE] Add support and tests for V6 pipeline in conv fwd
 (#4357)

Added support for conv v6 pipeline in ck tile's convolution forward
kernel. CK Tile v6 pipeline is the equivalent to old ck's V5 pipeline
and should be faster than other pipelines for some cases. This PR also
adds tests inside profiler that's currently inside experimental
directory, so now we should be able to detect regressions easier.