Documentation, sanitizers, and PTL submodule (#71)

* Update scripts/thread-sanitizer-suppr.txt

- ignore data race occasionally triggered by libamdhip64.so

* Update external/CMakeLists.txt

- configure PTL to use locks in task queues

* Update PTL submodule

- tweal to task queues to prevent data race from std::list next pointer

* Add scripts/setup-sanitizer-env.sh

- bash script that exports the {ASAN,LSAN,TSAN}_OPTIONS used by run-ci.py

* Update include/rocprofiler (doxygen)

- fix doxygen grouping

* Update docs workflow

- change concurrency group to be specific to workflow + ref
  - this prevents separate PRs triggering this workflow from cancelling each other

.github/workflows/docs.yml

@@ -22,7 +22,7 @@ on:
       - '.github/workflows/docs.yml'
 
 concurrency:
-  group: "pages"
+  group: ${{ github.workflow }}-${{ github.ref }}
   cancel-in-progress: true
 
 env: