Misc fixes before v1.8.0 release (#239)

* Update timemory submodule for OMPT

- Updated OMPT support for OpenMP 5.2

* omnitrace exe cleanup

- fixed "omnitrace --" segfault
- added nullptr checks

* CMake updates

- moved omnitrace-interface-library definition up a directory
- general cleanup
- fixed branch/tag/ref for git submodule checkouts

* Improve shutdown of causal profiling after duration limit

* Fix dyninst minimum version number

* Removed debug print from binary::get_link_map

* Remove use of thread-pool in causal

* Relax causal testing when variance is high

* causal_gotcha utilities for blocking signals

* Tweak to causal example

* Install validate-causal-json as omnitrace-causal-print

* simplify address_multirange

* improve causal line saving

source/lib/binary/address_multirange.cpp

@@ -53,8 +53,8 @@ address_multirange::operator+=(uintptr_t _v)
 {
     *this += std::make_pair(coarse{}, _v);
 
-    for(auto&& itr : m_fine_ranges)
-        if(itr.contains(_v)) return *this;
+    // for(auto&& itr : m_fine_ranges)
+    //    if(itr.contains(_v)) return *this;
 
     m_fine_ranges.emplace(address_range{ _v });
     return *this;
@@ -65,8 +65,8 @@ address_multirange::operator+=(address_range _v)
 {
     *this += std::make_pair(coarse{}, _v);
 
-    for(auto&& itr : m_fine_ranges)
-        if(itr.contains(_v)) return *this;
+    // for(auto&& itr : m_fine_ranges)
+    //    if(itr.contains(_v)) return *this;
 
     m_fine_ranges.emplace(_v);
     return *this;