Version bump to NBD92L

Change-Id: I38f22f26e93017883efd7be1c346789129a130c9
diff --git a/core/build_id.mk b/core/build_id.mk
index 66fe205..cbe0b90 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=NBD92K
+export BUILD_ID=NBD92L