Update .gitignore

Change-Id: I2c2eb03e2c52a1cbfce654348ebd6a6157625396
Signed-off-by: Deepak Kodihalli <dkodihal@in.ibm.com>
diff --git a/.gitignore b/.gitignore
index ae6c890..e15877d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -21,3 +21,4 @@
 .deps*
 configure
 stamp-h1
+phosphor-logging-*.*