omnitrace -> omnitrace-instrument (#256)

* omnitrace-exe -> omnitrace-instrument

- Renamed omnitrace executable to omnitrace-instrument
- Provided dummy omnitrace exe which forwards onto omnitrace-instrument
- updated all docs to reflect the name change of the executable
  - however, it is possible some were missed

* Update dyninst submodule

- correctly handle BOOST_LINK_STATIC in DyninstBoost.cmake

* Disable IPO for omnitrace-instrument

[ROCm/rocprofiler-systems commit: ab0e5d9b44]

projects/rocprofiler-systems/scripts/test-release.sh

@@ -96,7 +96,7 @@ setup-env()
 
 test-install()
 {
-    verbose-run omnitrace --help
+    verbose-run omnitrace-instrument --help
     verbose-run omnitrace-avail --help
     verbose-run omnitrace-avail --all
     if [ -d "${1}/lib/python/site-packages/omnitrace" ]; then