Update logging (#838)

* Update logging

* Remove unused function

* Fix lib/rocprofiler-sdk/hsa/pc_sampling.cpp logging compilation

* Fix logging FLAGS_vmodule string leak and numerical log level

* Update logging

* Update glog submodule

* Leak fixes

* format

source/lib/rocprofiler-sdk/counters/tests/core.cpp

@@ -111,7 +111,7 @@ findDeviceMetrics(const hsa::AgentCache& agent, const std::unordered_set<std::st
     std::vector<counters::Metric> ret;
     auto                          all_counters = counters::getMetricMap();
 
-    ROCP_ERROR << "Looking up counters for " << std::string(agent.name());
+    ROCP_INFO << "Looking up counters for " << std::string(agent.name());
     auto gfx_metrics = common::get_val(*all_counters, std::string(agent.name()));
     if(!gfx_metrics)
     {
@@ -797,4 +797,4 @@ TEST(core, init_agent_collection)
     rocprofiler_destroy_buffer(opt_buff_id);
     registration::set_init_status(1);
     context::pop_client(1);
-}
+}