Version bump to SP2A.220305.013.A3 [core/build_id.mk]

Change-Id: I539b6999b1b01304b11039f8ea4ba89850feaba8
diff --git a/core/build_id.mk b/core/build_id.mk
index 3303d91..d18c953 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.
 
-BUILD_ID=SP2A.220305.013.A2
+BUILD_ID=SP2A.220305.013.A3