Convert LOG() -> ROCP_X logging macros. (#695)

* Convert LOG() -> ROCP_X logging macros.

This patch converts the LOG() macro to the ROCP_X logging macros.
There are the following levels of logs.

Logs whos expressions are not evaluated unless the log level is enabled:

ROCP_TRACE - VLOG(2) (enabeled by env variable GLOG_v=2)
ROCP_INFO - VLOG(1) (enabeled by env variable GLOG_v=1)

Logs whos expressions are always evaluated:

ROCP_WARNING - LOG(WARNING)
ROCP_ERROR - LOG(ERROR)
ROCP_FATAL - LOG(FATAL)
ROCP_DFATAL - DLOG(FATAL) (only fatal in debug mode)

* source formatting (clang-format v11) (#696)

Co-authored-by: bwelton <1683479+bwelton@users.noreply.github.com>

* Minor fix

* Fixes for VLOG before main

* fix vmodule

* source formatting (clang-format v11) (#718)

Co-authored-by: bwelton <1683479+bwelton@users.noreply.github.com>

* memory leak fix

* Vlog change

---------

Co-authored-by: github-actions[bot] <41898282+github-actions[bot]@users.noreply.github.com>
Co-authored-by: bwelton <1683479+bwelton@users.noreply.github.com>

source/lib/common/environment.cpp

@@ -22,6 +22,7 @@
 
 #include "lib/common/environment.hpp"
 #include "lib/common/demangle.hpp"
+#include "lib/common/logging.hpp"
 
 #include <cctype>
 #include <cstdint>
@@ -103,7 +104,7 @@ get_env(std::string_view env_id, Tp _default, std::enable_if_t<std::is_integral<
                 return static_cast<Tp>(std::stoul(env_var));
         } catch(std::exception& _e)
         {
-            LOG(ERROR) << "[rocprofiler][get_env] Exception thrown converting getenv(\"" << env_id
+            ROCP_ERROR << "[rocprofiler][get_env] Exception thrown converting getenv(\"" << env_id
                        << "\") = " << env_var << " to " << cxx_demangle(typeid(Tp).name())
                        << " :: " << _e.what() << ". Using default value of " << _default << "\n";
         }