[roctx] Python bindings for rocprofiler-sdk-roctx (#402)

* [roctx] Python bindings for rocprofiler-sdk-roctx

* Update CHANGELOG

---------

Co-authored-by: Jonathan R. Madsen <jonathanrmadsen@gmail.com>

[ROCm/rocprofiler-sdk commit: 14c2dc55ff]

projects/rocprofiler-sdk/source/lib/python/CMakeLists.txt

@@ -0,0 +1,16 @@
+#
+# Python package
+#
+
+set(DEFAULT_PYTHON_RPATH "\$ORIGIN:\$ORIGIN/../../..:\$ORIGIN/../../../rocprofiler-sdk")
+
+include("${CMAKE_CURRENT_LIST_DIR}/utilities.cmake")
+
+if(NOT DEFINED ROCPROFILER_PYTHON_VERSIONS)
+    get_default_python_version(DEFAULT_PYTHON_VERSION)
+    set(ROCPROFILER_PYTHON_VERSIONS
+        "${DEFAULT_PYTHON_VERSION}"
+        CACHE STRING "")
+endif()
+
+add_subdirectory(roctx)