Change default rocprof to rocprofv3 (#748)

* Revert of https://github.com/ROCm/rocprofiler-compute/pull/738

* Change default rocprof backend interface to rocprofv3

* Add MI 350 support in documentation

* Added known issue that MI 100 profiling will not work unless rocprofv1
  is explicitly opted in

* Remove MI 50 soc gfx python class since MI 50 is not supported

docs/reference/compatible-accelerators.rst

@@ -23,6 +23,9 @@ GPU specifications.
    * - Platform
      - Status
 
+   * - AMD Instinct™ MI350
+     - Supported ✅
+
    * - AMD Instinct™ MI300
      - Supported ✅