Version bump to SP2A.220305.013.A2 [core/build_id.mk]

Change-Id: I00707de743cc5e758b38cbc2911d26b30b3ac814
diff --git a/core/build_id.mk b/core/build_id.mk
index c7837d5..3303d91 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.A1
+BUILD_ID=SP2A.220305.013.A2