Version bump to PD2A.190115.008

Change-Id: I80ff52471940d21711ca199c2dc990ac2f3a3a67
diff --git a/core/build_id.mk b/core/build_id.mk
index c94f3ab..d2f13f2 100644
--- a/core/build_id.mk
+++ b/core/build_id.mk
@@ -18,4 +18,4 @@
 # (like "CRB01").  It must be a single word, and is
 # capitalized by convention.
 
-export BUILD_ID=PD2A.190115.007
+export BUILD_ID=PD2A.190115.008