Resolve "adhoc_storage instances should keep track of jobs using them"

This MR associates registered adhoc storage instances with registered jobs.

To do so, it modifies both the job_manager and the adhoc_storage_manager classes to store shared_ptrs to admire::internal::job_info and admire::internal::adhoc_storage_info records. This allows returning the pointers when checking for information as well as modifying the records in a synchronized manner.

To keep track of adhoc_storage usage, the new internal adhoc_storage_info type includes a std::shared_ptr<job_info> m_client field that models the association. As of today, an adhoc storage instance can only have a single job client associated. Trying to add more will result in error.

Closes #85 (closed) #86 (closed) #88 (closed)

src/common/api/CMakeLists.txt

@@ -25,12 +25,12 @@
 add_library(_api_types STATIC)
 
 target_sources(_api_types PUBLIC admire_types.h admire_types.hpp PRIVATE
-  types.cpp convert.hpp convert.cpp)
+  types.cpp convert.hpp convert.cpp internal_types.hpp)
 
 target_include_directories(_api_types PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})
 
 target_link_libraries(_api_types PRIVATE
-  Margo::Margo common::logger PUBLIC fmt::fmt)
+  Margo::Margo common::logger PUBLIC fmt::fmt common::abt_cxx)
 
 set_property(TARGET _api_types PROPERTY POSITION_INDEPENDENT_CODE ON)