[dvsim] Update log messages

Minor update to log messages. At the end of the sim, the scratch path is
printed again at the end to make it easy to get to it, especially for
long running regressions. This may be removed again in future.

Signed-off-by: Srikrishna Iyer <sriyer@google.com>
diff --git a/util/dvsim/FpvCfg.py b/util/dvsim/FpvCfg.py
index 3db6157..2963c1d 100644
--- a/util/dvsim/FpvCfg.py
+++ b/util/dvsim/FpvCfg.py
@@ -9,7 +9,7 @@
 from tabulate import tabulate
 
 from OneShotCfg import OneShotCfg
-from utils import subst_wildcards
+from utils import VERBOSE, subst_wildcards
 
 
 class FpvCfg(OneShotCfg):
@@ -128,6 +128,7 @@
         results_str += "### " + self.timestamp_long + "\n"
         if self.revision_string:
             results_str += "### " + self.revision_string + "\n"
+        results_str += "### Branch: " + self.branch + "\n"
         results_str += "\n"
 
         colalign = ("center", ) * len(self.summary_header)
@@ -221,6 +222,7 @@
         results_str += "### " + self.timestamp_long + "\n"
         if self.revision_string:
             results_str += "### " + self.revision_string + "\n"
+        results_str += "### Branch: " + self.branch + "\n"
         results_str += "### FPV Tool: " + self.tool.upper() + "\n"
         results_str += "### LogFile dir: " + self.scratch_path + "/default\n\n"
 
@@ -266,13 +268,12 @@
         with open(results_file, 'w') as f:
             f.write(self.results_md)
 
-        log.info("[results page]: [%s] [%s]", self.name, results_file)
-
         # Generate result summary
         if not self.cov:
             summary += ["N/A", "N/A", "N/A"]
         self.result_summary[self.name] = summary
 
+        log.log(VERBOSE, "[results page]: [%s] [%s]", self.name, results_file)
         return self.results_md
 
     def _publish_results(self):